diff --git a/.gitignore b/.gitignore
index 8dc78227ec..cdd2648cb6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -171,3 +171,5 @@ integration_tests/test_c_interop_03
 integration_tests/test_c_interop_03.c
 integration_tests/test_c_interop_04
 integration_tests/test_c_interop_04.c
+integration_tests/test_c_interop_05
+integration_tests/test_c_interop_05.c
\ No newline at end of file
diff --git a/integration_tests/CMakeLists.txt b/integration_tests/CMakeLists.txt
index 049bb27d63..e8c2459ef4 100644
--- a/integration_tests/CMakeLists.txt
+++ b/integration_tests/CMakeLists.txt
@@ -158,7 +158,7 @@ RUN(NAME test_c_interop_03   LABELS llvm c
         EXTRAFILES test_c_interop_03b.c)
 RUN(NAME test_c_interop_04   LABELS llvm c
         EXTRAFILES test_c_interop_04b.c)
-RUN(NAME test_c_interop_05   LABELS llvm
+RUN(NAME test_c_interop_05   LABELS llvm c
         EXTRAFILES test_c_interop_05b.c)
 RUN(NAME test_generics_01    LABELS cpython llvm)
 RUN(NAME test_cmath          LABELS cpython llvm)