diff --git a/package-overrides/npm/mocha@1.17.1.json b/package-overrides/npm/mocha@1.17.1.json
index 06b79f0..e39f52f 100644
--- a/package-overrides/npm/mocha@1.17.1.json
+++ b/package-overrides/npm/mocha@1.17.1.json
@@ -1,10 +1,15 @@
 {
   "browser": "mocha",
-  "registry": false,
   "shim": {
     "mocha": {
       "deps": ["./mocha.css!"],
       "exports": "mocha"
     }
+  },
+  "jspm": {
+    "dependencies": {
+      "css": "*"
+    },
+    "registry": "jspm"
   }
 }
\ No newline at end of file