diff --git a/pkgs/by-name/vg/vg/package.nix b/pkgs/by-name/vg/vg/package.nix
index b0c38d6c3cd5..5cc0fb425efb 100644
--- a/pkgs/by-name/vg/vg/package.nix
+++ b/pkgs/by-name/vg/vg/package.nix
@@ -133,6 +133,7 @@ stdenv.mkDerivation (finalAttrs: {
     NIX_CFLAGS_COMPILE = toString [
       "-Wno-error=stringop-overflow"
       "-Wno-error=unterminated-string-initialization"
+      "-Wno-error=discarded-qualifiers"
     ];
   };