diff --git a/pkgs/os-specific/linux/kernel/linux-3.19.nix b/pkgs/os-specific/linux/kernel/linux-3.19.nix
index 93a3a7f9ed1e..1706a5f05c45 100644
--- a/pkgs/os-specific/linux/kernel/linux-3.19.nix
+++ b/pkgs/os-specific/linux/kernel/linux-3.19.nix
@@ -3,6 +3,8 @@
 import ./generic.nix (args // rec {
   version = "3.19";
   modDirVersion = "3.19.0";
+  # Remember to update grsecurity!
+  extraMeta.branch = "3.19";
 
   src = fetchurl {
     url = "mirror://kernel/linux/kernel/v3.x/linux-${version}.tar.xz";