diff --git a/glm.spec b/glm.spec
index 5abb598..e8ab243 100644
--- a/glm.spec
+++ b/glm.spec
@@ -14,6 +14,8 @@ Patch0:         glm-0.9.6.1-ulp.patch
 # https://github.com/g-truc/glm/commit/dd48b56e44d699a022c69155c8672caacafd9e8a
 Patch1:         glm-0.9.8.5-compiler-list.patch
 
+BuildRequires:  gcc
+BuildRequires:  gcc-c++
 BuildRequires:  cmake
 
 %description