diff --git a/srcpkgs/alarm-clock/template b/srcpkgs/alarm-clock/template
index 1436fea25b..8c2fd84b81 100644
--- a/srcpkgs/alarm-clock/template
+++ b/srcpkgs/alarm-clock/template
@@ -12,6 +12,8 @@ license="GPL-3.0-or-later"
 distfiles="https://github.com/shaggytwodope/alarm-clock/archive/v${version}.tar.gz"
 checksum=3724a42801befaee631d249edd8b15318bb72ae5f9db918c25de513f4c3f4538
 
+CFLAGS="-fcommon"
+
 pre_configure() {
 	NOCONFIGURE=1 ./autogen.sh
 }