diff --git a/package-overrides/github/angular/bower-material@0.9.0-rc1.json b/package-overrides/github/angular/bower-material@0.9.0-rc1.json
new file mode 100644
index 0000000..3c83e95
--- /dev/null
+++ b/package-overrides/github/angular/bower-material@0.9.0-rc1.json
@@ -0,0 +1,16 @@
+{
+  "main": "index",
+  "format":"cjs",
+  "registry": "jspm",
+  "dependencies": {
+    "angular": "github:angular/bower-angular@^1.3.15",
+    "angular-animate": "github:angular/bower-angular-animate@^1.3.15",
+    "angular-aria": "github:angular/bower-angular-aria@^1.3.15",
+    "css": "github:systemjs/plugin-css@^0.1.9"
+  },
+  "shim": {
+    "angular-material": {
+      "deps": [ "./angular-material.css!" ]
+    }
+  }
+}
diff --git a/package-overrides/github/angular/bower-material@master.json b/package-overrides/github/angular/bower-material@master.json
deleted file mode 100644
index 19ed5ff..0000000
--- a/package-overrides/github/angular/bower-material@master.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-  "main": "angular-material",
-  "shim": {
-    "angular-material": {
-      "deps": [
-        "./angular-material.css!",
-        "angular",
-        "angular-animate",
-        "angular-aria"
-      ]
-    }
-  },
-  "registry": "jspm",
-  "dependencies": {
-    "angular": "^1.3.0",
-    "angular-animate": "^1.3.0",
-    "angular-aria": "^1.3.0",
-    "css": "^0.1.0"
-  }
-}