diff --git a/modules/admaticBidAdapter.js b/modules/admaticBidAdapter.js
index 9f2e8b1943e..b10f36968fd 100644
--- a/modules/admaticBidAdapter.js
+++ b/modules/admaticBidAdapter.js
@@ -57,8 +57,7 @@ export const spec = {
       ext: {
         cur: currency,
         bidder: bidderName
-      },
-      tmax: bidderRequest.timeout
+      }
     };
 
     if (!isEmpty(blacklist.badv)) {