diff --git a/src/adapters/appnexus.js b/src/adapters/appnexus.js
index 23b37f86840..00d2c7082e6 100644
--- a/src/adapters/appnexus.js
+++ b/src/adapters/appnexus.js
@@ -59,7 +59,6 @@ AppNexusAdapter = function AppNexusAdapter() {
       utils.logMessage('appnexus.callBids: "memberId" will be deprecated soon. Please use "member" instead');
     }
 
-    jptCall = utils.tryAppendQueryString(jptCall, 'code', inventoryCode);
     jptCall = utils.tryAppendQueryString(jptCall, 'code', inventoryCode);
 
     //sizes takes a bit more logic