diff --git a/ai-hub/app/protos/browser.proto b/ai-hub/app/protos/browser.proto
index 335fc68..fcf7944 100644
--- a/ai-hub/app/protos/browser.proto
+++ b/ai-hub/app/protos/browser.proto
@@ -80,8 +80,6 @@
     string content_markdown = 3;
     bool success = 4;
     string error = 5;
-    // Indicates whether the result was obtained from a fast static fetch or from a JS-rendered browser fetch.
-    string fetch_mode = 6;
   }
   repeated FetchResult results = 1;
 }