diff --git a/srcpkgs/libunique/template b/srcpkgs/libunique/template
index 4ac892becc6..db488533acb 100644
--- a/srcpkgs/libunique/template
+++ b/srcpkgs/libunique/template
@@ -19,7 +19,7 @@ build_options="gir"
 build_options_default="gir"
 
 post_configure() {
-	sed -i Makefile -e "/MAINTAINER_CFLAGS/s/-Werror//"
+	sed -i Makefile -e "/MAINTAINER_CFLAGS/s/-Werror/-Wno-error/"
 }
 
 libunique-devel_package() {