diff --git a/config.pbtxt b/config.pbtxt
index 0e4b12d..c9a73cd 100644
--- a/config.pbtxt
+++ b/config.pbtxt
@@ -4,7 +4,7 @@ max_batch_size: 0
 
 input [
   {
-    name: "INPUT"
+    name: "INPUT@@"
     data_type: TYPE_STRING
     dims: [ -1 ]
   }