diff --git a/config.pbtxt b/config.pbtxt
index 972a6dd..a6e9e10 100644
--- a/config.pbtxt
+++ b/config.pbtxt
@@ -5,7 +5,7 @@ max_batch_size: 0
 
 input [
   {
-    name: "input"
+    name: "input@@"
     data_type: TYPE_STRING
     dims: [ -1 ]
   }