diff --git a/sqlite3/Cargo.toml b/sqlite3/Cargo.toml
index 444698d66..8d17ad77c 100644
--- a/sqlite3/Cargo.toml
+++ b/sqlite3/Cargo.toml
@@ -7,10 +7,12 @@ authors.workspace = true
 edition.workspace = true
 license.workspace = true
 repository.workspace = true
+build = "build.rs"
 
 [features]
 capi = []
 lfs = []
+sqlite3 = []
 
 [package.metadata.dist]
 dist = true
@@ -25,6 +27,11 @@ libc = "0.2.169"
 limbo_core = { path = "../core" }
 log = "0.4.22"
 
-
 [package.metadata.capi.header]
 name = "sqlite3.h"
+
+[[test]]
+name = "compat"
+path = "tests/compat/mod.rs"
+
+[build-dependencies]
diff --git a/sqlite3/build.rs b/sqlite3/build.rs
new file mode 100644
index 000000000..c00f4d679
--- /dev/null
+++ b/sqlite3/build.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("cargo:rustc-link-search=native=target/debug");
+}
diff --git a/sqlite3/src/lib.rs b/sqlite3/src/lib.rs
index f54e6bdb2..7e43c1ad1 100644
--- a/sqlite3/src/lib.rs
+++ b/sqlite3/src/lib.rs
@@ -1083,187 +1083,3 @@ pub unsafe extern "C" fn sqlite3_wal_checkpoint_v2(
     }
     SQLITE_OK
 }
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use std::ptr;
-
-    #[test]
-    fn test_libversion() {
-        unsafe {
-            let version = sqlite3_libversion();
-            assert!(!version.is_null());
-        }
-    }
-
-    #[test]
-    fn test_libversion_number() {
-        unsafe {
-            let version_num = sqlite3_libversion_number();
-            assert_eq!(version_num, 3042000);
-        }
-    }
-
-    #[test]
-    fn test_open_misuse() {
-        unsafe {
-            let mut db = ptr::null_mut();
-            assert_eq!(sqlite3_open(ptr::null(), &mut db), SQLITE_MISUSE);
-        }
-    }
-
-    #[test]
-    fn test_open_not_found() {
-        unsafe {
-            let mut db = ptr::null_mut();
-            assert_eq!(
-                sqlite3_open(b"not-found/local.db\0".as_ptr() as *const i8, &mut db),
-                SQLITE_CANTOPEN
-            );
-        }
-    }
-
-    #[test]
-    #[ignore]
-    fn test_open_existing() {
-        unsafe {
-            let mut db = ptr::null_mut();
-            assert_eq!(
-                sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
-                SQLITE_OK
-            );
-            assert_eq!(sqlite3_close(db), SQLITE_OK);
-        }
-    }
-
-    #[test]
-    fn test_close() {
-        unsafe {
-            assert_eq!(sqlite3_close(ptr::null_mut()), SQLITE_OK);
-        }
-    }
-
-    #[test]
-    #[ignore]
-    fn test_prepare_misuse() {
-        unsafe {
-            let mut db = ptr::null_mut();
-            assert_eq!(
-                sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
-                SQLITE_OK
-            );
-
-            let mut stmt = ptr::null_mut();
-            assert_eq!(
-                sqlite3_prepare_v2(
-                    db,
-                    b"SELECT 1\0".as_ptr() as *const i8,
-                    -1,
-                    &mut stmt,
-                    ptr::null_mut()
-                ),
-                SQLITE_OK
-            );
-
-            assert_eq!(sqlite3_finalize(stmt), SQLITE_OK);
-            assert_eq!(sqlite3_close(db), SQLITE_OK);
-        }
-    }
-
-    #[test]
-    #[ignore]
-    fn test_wal_checkpoint() {
-        unsafe {
-            // Test with NULL db handle
-            assert_eq!(
-                sqlite3_wal_checkpoint(ptr::null_mut(), ptr::null()),
-                SQLITE_MISUSE
-            );
-
-            // Test with valid db
-            let mut db = ptr::null_mut();
-            assert_eq!(
-                sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
-                SQLITE_OK
-            );
-            assert_eq!(sqlite3_wal_checkpoint(db, ptr::null()), SQLITE_OK);
-            assert_eq!(sqlite3_close(db), SQLITE_OK);
-        }
-    }
-
-    #[test]
-    #[ignore]
-    fn test_wal_checkpoint_v2() {
-        unsafe {
-            // Test with NULL db handle
-            assert_eq!(
-                sqlite3_wal_checkpoint_v2(
-                    ptr::null_mut(),
-                    ptr::null(),
-                    SQLITE_CHECKPOINT_PASSIVE,
-                    ptr::null_mut(),
-                    ptr::null_mut()
-                ),
-                SQLITE_MISUSE
-            );
-
-            // Test with valid db
-            let mut db = ptr::null_mut();
-            assert_eq!(
-                sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
-                SQLITE_OK
-            );
-
-            let mut log_size = 0;
-            let mut checkpoint_count = 0;
-
-            // Test different checkpoint modes
-            assert_eq!(
-                sqlite3_wal_checkpoint_v2(
-                    db,
-                    ptr::null(),
-                    SQLITE_CHECKPOINT_PASSIVE,
-                    &mut log_size,
-                    &mut checkpoint_count
-                ),
-                SQLITE_OK
-            );
-
-            assert_eq!(
-                sqlite3_wal_checkpoint_v2(
-                    db,
-                    ptr::null(),
-                    SQLITE_CHECKPOINT_FULL,
-                    &mut log_size,
-                    &mut checkpoint_count
-                ),
-                SQLITE_OK
-            );
-
-            assert_eq!(
-                sqlite3_wal_checkpoint_v2(
-                    db,
-                    ptr::null(),
-                    SQLITE_CHECKPOINT_RESTART,
-                    &mut log_size,
-                    &mut checkpoint_count
-                ),
-                SQLITE_OK
-            );
-
-            assert_eq!(
-                sqlite3_wal_checkpoint_v2(
-                    db,
-                    ptr::null(),
-                    SQLITE_CHECKPOINT_TRUNCATE,
-                    &mut log_size,
-                    &mut checkpoint_count
-                ),
-                SQLITE_OK
-            );
-
-            assert_eq!(sqlite3_close(db), SQLITE_OK);
-        }
-    }
-}
diff --git a/sqlite3/tests/compat/mod.rs b/sqlite3/tests/compat/mod.rs
new file mode 100644
index 000000000..1266789da
--- /dev/null
+++ b/sqlite3/tests/compat/mod.rs
@@ -0,0 +1,222 @@
+#[allow(non_camel_case_types)]
+use std::ptr;
+
+#[repr(C)]
+struct sqlite3 {
+    _private: [u8; 0],
+}
+
+#[repr(C)]
+struct sqlite3_stmt {
+    _private: [u8; 0],
+}
+
+#[cfg_attr(not(feature = "sqlite3"), link(name = "limbo_sqlite3"))]
+#[cfg_attr(feature = "sqlite3", link(name = "sqlite3"))]
+extern "C" {
+    fn sqlite3_libversion() -> *const libc::c_char;
+    fn sqlite3_libversion_number() -> i32;
+    fn sqlite3_close(db: *mut sqlite3) -> i32;
+    fn sqlite3_open(filename: *const libc::c_char, db: *mut *mut sqlite3) -> i32;
+    fn sqlite3_prepare_v2(
+        db: *mut sqlite3,
+        sql: *const libc::c_char,
+        n_bytes: i32,
+        stmt: *mut *mut sqlite3_stmt,
+        tail: *mut *const libc::c_char,
+    ) -> i32;
+    fn sqlite3_finalize(stmt: *mut sqlite3_stmt) -> i32;
+    fn sqlite3_wal_checkpoint(db: *mut sqlite3, db_name: *const libc::c_char) -> i32;
+    fn sqlite3_wal_checkpoint_v2(
+        db: *mut sqlite3,
+        db_name: *const libc::c_char,
+        mode: i32,
+        log_size: *mut i32,
+        checkpoint_count: *mut i32,
+    ) -> i32;
+}
+
+const SQLITE_OK: i32 = 0;
+const SQLITE_MISUSE: i32 = 21;
+const SQLITE_CANTOPEN: i32 = 14;
+const SQLITE_CHECKPOINT_PASSIVE: i32 = 0;
+const SQLITE_CHECKPOINT_FULL: i32 = 1;
+const SQLITE_CHECKPOINT_RESTART: i32 = 2;
+const SQLITE_CHECKPOINT_TRUNCATE: i32 = 3;
+
+#[test]
+fn test_libversion() {
+    unsafe {
+        let version = sqlite3_libversion();
+        assert!(!version.is_null());
+    }
+}
+
+#[test]
+fn test_libversion_number() {
+    unsafe {
+        let version_num = sqlite3_libversion_number();
+        assert_eq!(version_num, 3042000);
+    }
+}
+
+#[test]
+fn test_open_misuse() {
+    unsafe {
+        let mut db = ptr::null_mut();
+        assert_eq!(sqlite3_open(ptr::null(), &mut db), SQLITE_MISUSE);
+    }
+}
+
+#[test]
+fn test_open_not_found() {
+    unsafe {
+        let mut db = ptr::null_mut();
+        assert_eq!(
+            sqlite3_open(b"not-found/local.db\0".as_ptr() as *const i8, &mut db),
+            SQLITE_CANTOPEN
+        );
+    }
+}
+
+#[test]
+fn test_open_existing() {
+    unsafe {
+        let mut db = ptr::null_mut();
+        assert_eq!(
+            sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
+            SQLITE_OK
+        );
+        assert_eq!(sqlite3_close(db), SQLITE_OK);
+    }
+}
+
+#[test]
+fn test_close() {
+    unsafe {
+        assert_eq!(sqlite3_close(ptr::null_mut()), SQLITE_OK);
+    }
+}
+
+#[test]
+#[ignore]
+fn test_prepare_misuse() {
+    unsafe {
+        let mut db = ptr::null_mut();
+        assert_eq!(
+            sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
+            SQLITE_OK
+        );
+
+        let mut stmt = ptr::null_mut();
+        assert_eq!(
+            sqlite3_prepare_v2(
+                db,
+                b"SELECT 1\0".as_ptr() as *const i8,
+                -1,
+                &mut stmt,
+                ptr::null_mut()
+            ),
+            SQLITE_OK
+        );
+
+        assert_eq!(sqlite3_finalize(stmt), SQLITE_OK);
+        assert_eq!(sqlite3_close(db), SQLITE_OK);
+    }
+}
+
+#[test]
+#[ignore]
+fn test_wal_checkpoint() {
+    unsafe {
+        // Test with NULL db handle
+        assert_eq!(
+            sqlite3_wal_checkpoint(ptr::null_mut(), ptr::null()),
+            SQLITE_MISUSE
+        );
+
+        // Test with valid db
+        let mut db = ptr::null_mut();
+        assert_eq!(
+            sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
+            SQLITE_OK
+        );
+        assert_eq!(sqlite3_wal_checkpoint(db, ptr::null()), SQLITE_OK);
+        assert_eq!(sqlite3_close(db), SQLITE_OK);
+    }
+}
+
+#[test]
+#[ignore]
+fn test_wal_checkpoint_v2() {
+    unsafe {
+        // Test with NULL db handle
+        assert_eq!(
+            sqlite3_wal_checkpoint_v2(
+                ptr::null_mut(),
+                ptr::null(),
+                SQLITE_CHECKPOINT_PASSIVE,
+                ptr::null_mut(),
+                ptr::null_mut()
+            ),
+            SQLITE_MISUSE
+        );
+
+        // Test with valid db
+        let mut db = ptr::null_mut();
+        assert_eq!(
+            sqlite3_open(b"../testing/testing.db\0".as_ptr() as *const i8, &mut db),
+            SQLITE_OK
+        );
+
+        let mut log_size = 0;
+        let mut checkpoint_count = 0;
+
+        // Test different checkpoint modes
+        assert_eq!(
+            sqlite3_wal_checkpoint_v2(
+                db,
+                ptr::null(),
+                SQLITE_CHECKPOINT_PASSIVE,
+                &mut log_size,
+                &mut checkpoint_count
+            ),
+            SQLITE_OK
+        );
+
+        assert_eq!(
+            sqlite3_wal_checkpoint_v2(
+                db,
+                ptr::null(),
+                SQLITE_CHECKPOINT_FULL,
+                &mut log_size,
+                &mut checkpoint_count
+            ),
+            SQLITE_OK
+        );
+
+        assert_eq!(
+            sqlite3_wal_checkpoint_v2(
+                db,
+                ptr::null(),
+                SQLITE_CHECKPOINT_RESTART,
+                &mut log_size,
+                &mut checkpoint_count
+            ),
+            SQLITE_OK
+        );
+
+        assert_eq!(
+            sqlite3_wal_checkpoint_v2(
+                db,
+                ptr::null(),
+                SQLITE_CHECKPOINT_TRUNCATE,
+                &mut log_size,
+                &mut checkpoint_count
+            ),
+            SQLITE_OK
+        );
+
+        assert_eq!(sqlite3_close(db), SQLITE_OK);
+    }
+}