diff --git a/cmocka.spec b/cmocka.spec
index 79f44d5..44bd610 100644
--- a/cmocka.spec
+++ b/cmocka.spec
@@ -1,3 +1,4 @@
+BuildRequires:  gcc
 BuildRequires:  cmake
 BuildRequires:  doxygen
 BuildRequires:  glibc-devel