diff --git a/pkgs/by-name/cd/cdrtools/package.nix b/pkgs/by-name/cd/cdrtools/package.nix
index bf36cda6f08b..ed58c6e850cb 100644
--- a/pkgs/by-name/cd/cdrtools/package.nix
+++ b/pkgs/by-name/cd/cdrtools/package.nix
@@ -27,6 +27,7 @@ stdenv.mkDerivation (finalAttrs: {
     [
       "-Wno-error=implicit-int"
       "-Wno-error=implicit-function-declaration"
+      "-std=gnu89" # Isn't compatible with C23
     ]
     # https://github.com/macports/macports-ports/commit/656932616eebe60f4e8cfd96d8268801dad8224d
     ++ lib.optionals (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) [