diff --git a/app.gotip.yaml b/app.gotip.yaml
index 2e129bc..b4f6463 100644
--- a/app.gotip.yaml
+++ b/app.gotip.yaml
@@ -18,5 +18,5 @@
 
 env_variables:
   MEMCACHED_ADDR: 'memcached-play-golang:11211'
-  GOTIP: true
+  GOTIP: "true"