diff --git a/build.gradle b/build.gradle
index adf56918d..8df9233cc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -21,9 +21,8 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:2.3.3'
         if (googleFile.exists()) {
-            classpath 'com.google.gms:google-services:3.+'
+            classpath 'com.google.gms:google-services:3.1.0'
         }
-        classpath 'com.google.gms:google-services:3.1.0'
     }
 }