diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f9e13f05e9e..234d369e08b 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11000,6 +11000,8 @@ let
 
   stumpwm = callPackage ../applications/window-managers/stumpwm {
     stumpwmContrib = callPackage ../applications/window-managers/stumpwm/contrib.nix { };
+    sbcl = sbcl_1_2_5;
+    lispPackages = lispPackagesFor (wrapLisp sbcl_1_2_5);
   };
 
   sublime = callPackage ../applications/editors/sublime { };