diff --git a/app/build.gradle b/app/build.gradle
index 87efbb2a..8666369c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -63,6 +63,9 @@ android {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
     }
+    androidExtensions {
+        experimental = true
+    }
     testOptions {
         unitTests {
             returnDefaultValues = true