diff --git a/config.pbtxt b/config.pbtxt
index 227354e..b88d17f 100644
--- a/config.pbtxt
+++ b/config.pbtxt
@@ -26,6 +26,6 @@ output [
 instance_group [
   {
     kind: KIND_AUTO
-    count: 2
+    count: 1
   }
 ]