diff --git a/package-overrides/npm/backbone@1.1.0.json b/package-overrides/npm/backbone@1.1.0.json
deleted file mode 100644
index bfd1eba..0000000
--- a/package-overrides/npm/backbone@1.1.0.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "dependencyMap": {
-    "jquery": "jquery@2.0",
-    "underscore": "underscore@1.5"
-  }
-}