diff --git a/beep.spec b/beep.spec
index a584daf..8f0329d 100644
--- a/beep.spec
+++ b/beep.spec
@@ -51,6 +51,7 @@ Patch7:         0007-Fix-indentation-if-brace-error.patch
 # Apply CVE-2018-0492.patch from Debian package
 Patch8:         0008-Apply-CVE-2018-0492.patch-from-Debian-package.patch
 
+BuildRequires:  gcc
 BuildRequires:  glibc-kernheaders