diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 349550028226..929c7cbeeb05 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -25120,10 +25120,12 @@ with pkgs;
   sbcl_2_3_4 = wrapLisp {
     pkg = callPackage ../development/compilers/sbcl/2.x.nix { version = "2.3.4"; };
     faslExt = "fasl";
+    flags = [ "--dynamic-space-size" "3000" ];
   };
   sbcl_2_3_5 = wrapLisp {
     pkg = callPackage ../development/compilers/sbcl/2.x.nix { version = "2.3.5"; };
     faslExt = "fasl";
+    flags = [ "--dynamic-space-size" "3000" ];
   };
   sbcl = sbcl_2_3_5;