diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e8ccd4346644..a35ef13bb431 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11005,7 +11005,7 @@ in
 
   linux_3_12 = callPackage ../os-specific/linux/kernel/linux-3.12.nix {
     kernelPatches = with kernelPatches;
-      [
+      [ bridge_stp_helper
       ]
       ++ lib.optionals ((platform.kernelArch or null) == "mips")
       [ kernelPatches.mips_fpureg_emu