diff --git a/examples/storage/redis/image/run.sh b/examples/storage/redis/image/run.sh
index 2808c082b9c..6fed5af4a84 100755
--- a/examples/storage/redis/image/run.sh
+++ b/examples/storage/redis/image/run.sh
@@ -45,7 +45,7 @@ function launchsentinel() {
   echo "sentinel down-after-milliseconds mymaster 60000" >> ${sentinel_conf}
   echo "sentinel failover-timeout mymaster 180000" >> ${sentinel_conf}
   echo "sentinel parallel-syncs mymaster 1" >> ${sentinel_conf}
-  echo "bind 0.0.0.0"
+  echo "bind 0.0.0.0" >> ${sentinel_conf}
 
   redis-sentinel ${sentinel_conf} --protected-mode no
 }