diff --git a/.travis.yml b/.travis.yml
index c5453d97e..40afd952b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,13 +19,18 @@ env:
 #  - VALGRIND=1 ARCH=64 DEVELOPER=0 COMPILER=gcc TEST_GROUP=3 TEST_GROUP_COUNT=3 SOURCE_CHECK_ONLY=false
   - VALGRIND=0 ARCH=64 DEVELOPER=1 COMPILER=clang SOURCE_CHECK_ONLY=false
   - VALGRIND=0 ARCH=64 DEVELOPER=0 COMPILER=gcc-4.8 SOURCE_CHECK_ONLY=true
-  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=1 TEST_GROUP_COUNT=7 SOURCE_CHECK_ONLY=false
-  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=2 TEST_GROUP_COUNT=7 SOURCE_CHECK_ONLY=false
-  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=3 TEST_GROUP_COUNT=7 SOURCE_CHECK_ONLY=false
-  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=4 TEST_GROUP_COUNT=7 SOURCE_CHECK_ONLY=false
-  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=5 TEST_GROUP_COUNT=7 SOURCE_CHECK_ONLY=false
-  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=6 TEST_GROUP_COUNT=7 SOURCE_CHECK_ONLY=false
-  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=7 TEST_GROUP_COUNT=7 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=1 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=2 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=3 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=4 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=5 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=6 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=7 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=8 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=9 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=10 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=11 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
+  - VALGRIND=1 ARCH=64 DEVELOPER=1 COMPILER=gcc TEST_GROUP=12 TEST_GROUP_COUNT=12 SOURCE_CHECK_ONLY=false
 cache:
   directories:
     - dependencies