diff --git a/example-cfg.yml b/example-cfg.yml
index c007e15..3e67fc2 100644
--- a/example-cfg.yml
+++ b/example-cfg.yml
@@ -16,6 +16,6 @@ clients:
 
 config:
   opentsdb:
-    url: http://opentsdb/api
+    url: http://opentsdb/api/
   server:
     port: 8080