diff --git a/docs/variables.yaml b/docs/variables.yaml
index b1a75553..cc073d0e 100644
--- a/docs/variables.yaml
+++ b/docs/variables.yaml
@@ -2,3 +2,5 @@ versions:
   reactnative: 0.60.0
   android: 16
   ios: 10.0
+google:
+  services: 4.2.0