diff --git a/config.pbtxt b/config.pbtxt
index 07be076..941daee 100644
--- a/config.pbtxt
+++ b/config.pbtxt
@@ -7,7 +7,7 @@ max_batch_size: 0
 input [
 
   {
-    name: "text_input"
+    name: "text_input@@"
     data_type: TYPE_STRING
     dims: [ 1 ]