diff --git a/srcpkgs/noip2/template b/srcpkgs/noip2/template
index ec9897ee027..9f1dba8c031 100644
--- a/srcpkgs/noip2/template
+++ b/srcpkgs/noip2/template
@@ -12,7 +12,7 @@ license="GPL-2"
 checksum=82b9bafab96a0c53b21aaef688bf70b3572e26217b5e2072bdb09da3c4a6f593
 
 do_build() {
-	make CC=$CC CFLAGS=$CFLAGS
+	make CC=$CC CFLAGS="$CFLAGS"
 }
 
 do_install() {