1 files changed, 3 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/networking/browsers/firefox/common.nix b/nixpkgs/pkgs/applications/networking/browsers/firefox/common.nix
index 5174bef5b914..58962c1362a2 100644
--- a/nixpkgs/pkgs/applications/networking/browsers/firefox/common.nix
+++ b/nixpkgs/pkgs/applications/networking/browsers/firefox/common.nix
@@ -315,6 +315,9 @@ stdenv.mkDerivation rec {
   ]
   ++ extraMakeFlags;
 
+  RUSTFLAGS = if (lib.versionAtLeast ffversion "67"/*somewhere betwween ESRs*/)
+    then null else "--cap-lints warn";
+
   enableParallelBuilding = true;
   doCheck = false; # "--disable-tests" above