diff --git a/build.gradle b/build.gradle
index 418903f0e..3eace8f8a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -63,7 +63,7 @@ project.ext {
     audioPlayerVersion = "v1.0.16"
 
     castCompanionLibVer = "2.8.3"
-    //playServicesVersion = "8.4.0"
+    playServicesVersion = "8.4.0"
 }
 
 task wrapper(type: Wrapper) {
diff --git a/core/build.gradle b/core/build.gradle
index 378747786..5264e435b 100644
--- a/core/build.gradle
+++ b/core/build.gradle
@@ -60,6 +60,6 @@ dependencies {
 
     // Add casting features
     compile "com.google.android.libraries.cast.companionlibrary:ccl:$castCompanionLibVer"
-    //compile "com.android.support:mediarouter-v7:$supportVersion"
-    //compile "com.google.android.gms:play-services:$playServicesVersion"
+    compile "com.android.support:mediarouter-v7:$supportVersion"
+    compile "com.google.android.gms:play-services-cast:$playServicesVersion"
 }