diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index d62d047c91d..ea4b58c2100 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10911,7 +10911,7 @@ in
 
   knightos-z80e = callPackage ../development/tools/knightos/z80e { };
 
-  koka = haskellPackages.callPackage ../development/compilers/koka { };
+  koka = haskell.lib.justStaticExecutables (haskellPackages.callPackage ../development/compilers/koka { });
 
   kotlin = callPackage ../development/compilers/kotlin { };