diff --git a/package-overrides/npm/backbone@1.1.0.json b/package-overrides/npm/backbone@1.1.0.json
index c000c1c..bfd1eba 100644
--- a/package-overrides/npm/backbone@1.1.0.json
+++ b/package-overrides/npm/backbone@1.1.0.json
@@ -1,5 +1,6 @@
 {
-  "shim": {
-    "backbone": ["jquery@2.0", "underscore@1.5"]
+  "dependencyMap": {
+    "jquery": "jquery@2.0",
+    "underscore": "underscore@1.5"
   }
 }