diff --git a/tslint.test.json b/tslint.test.json
index 7b38a0d..f47619c 100644
--- a/tslint.test.json
+++ b/tslint.test.json
@@ -3,7 +3,7 @@
     "./tslint.json"
   ],
   "rules": {
-    "no-implicit-dependencies": false,
+    "no-implicit-dependencies": [true, "dev"],
     "no-reference": false,
     "no-submodule-imports": false
   }