diff --git a/common/wireaddr.c b/common/wireaddr.c
index c543b1cba..6be18fa29 100644
--- a/common/wireaddr.c
+++ b/common/wireaddr.c
@@ -4,6 +4,8 @@
 #include <common/type_to_string.h>
 #include <common/utils.h>
 #include <common/wireaddr.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
 #include <wire/wire.h>
 
 /* Returns false if we didn't parse it, and *cursor == NULL if malformed. */
diff --git a/lightningd/lightningd.c b/lightningd/lightningd.c
index c436e68cd..41316fe7e 100644
--- a/lightningd/lightningd.c
+++ b/lightningd/lightningd.c
@@ -29,6 +29,7 @@
 #include <lightningd/log.h>
 #include <lightningd/options.h>
 #include <onchaind/onchain_wire.h>
+#include <signal.h>
 #include <sys/types.h>
 #include <unistd.h>
 
diff --git a/lightningd/subd.c b/lightningd/subd.c
index 8d4e96237..92c00c264 100644
--- a/lightningd/subd.c
+++ b/lightningd/subd.c
@@ -14,6 +14,7 @@
 #include <lightningd/log.h>
 #include <lightningd/peer_control.h>
 #include <lightningd/subd.h>
+#include <signal.h>
 #include <stdarg.h>
 #include <sys/socket.h>
 #include <sys/stat.h>