diff --git a/srcpkgs/chocolate-doom/template b/srcpkgs/chocolate-doom/template
index 90e12adf7d8..93374e8717d 100644
--- a/srcpkgs/chocolate-doom/template
+++ b/srcpkgs/chocolate-doom/template
@@ -13,6 +13,8 @@ homepage="https://www.chocolate-doom.org/"
 distfiles="https://github.com/chocolate-doom/chocolate-doom/archive/chocolate-doom-${version}.tar.gz"
 checksum=a54383beef6a52babc5b00d58fcf53a454f012ced7b1936ba359b13f1f10ac66
 
+CFLAGS="-fcommon"
+
 pre_configure() {
 	autoreconf -fi
 }