diff --git a/peoples/values.yaml b/peoples/values.yaml
index 38dd83c..714f586 100644
--- a/peoples/values.yaml
+++ b/peoples/values.yaml
@@ -85,4 +85,4 @@ affinity: {}
 
 env:
   REDIS_HOST: peoples-redis-master
-  REDIS_PORT: 6379
\ No newline at end of file
+  REDIS_PORT: "6379"
\ No newline at end of file