diff --git a/pkgs/by-name/ng/ngn-k/package.nix b/pkgs/by-name/ng/ngn-k/package.nix
index b6e52bcafff1..92ab2e867624 100644
--- a/pkgs/by-name/ng/ngn-k/package.nix
+++ b/pkgs/by-name/ng/ngn-k/package.nix
@@ -34,6 +34,7 @@ stdenv.mkDerivation {
     "libk.so"
   ];
   checkTarget = "t";
+  doCheck = true;
 
   outputs = [
     "out"