diff --git a/config.pbtxt b/config.pbtxt
index 23244a6..332019f 100644
--- a/config.pbtxt
+++ b/config.pbtxt
@@ -1,7 +1,7 @@
 # Triton backend to use
 name: "base-gemma-3-1b-it"
 backend: "python"
-max_batch_size: 0
+max_batch_size: 4
 
 # Triton should expect as input a single string
 # input of variable length named 'text_input'
@@ -119,7 +119,7 @@ parameters: [
   
   {
     key: "quantization",
-    value: {string_value: "int8"}
+    value: {string_value: "int4"}
   }
 ]