diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 4211ca0e786..2974b9e9321 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -12715,7 +12715,7 @@ with pkgs;
   });
 
   # The current default kernel / kernel modules.
-  linuxPackages = linuxPackages_4_14;
+  linuxPackages = linuxPackages_4_9;
   linux = linuxPackages.kernel;
 
   # Update this when adding the newest kernel major version!