diff --git a/1systems/studio/source.nix b/1systems/studio/source.nix
index af0f378..f662653 100644
--- a/1systems/studio/source.nix
+++ b/1systems/studio/source.nix
@@ -1,7 +1,4 @@
 import <stockholm/makefu/source.nix> {
   name="studio";
-  override.musnix.git = {
-    url = https://github.com/musnix/musnix.git;
-    ref = "d8b989f";
-  };
+  musnix = true;
 }