diff --git a/src/components/MyActiveJobs/JobActions/PastDueJobAction.jsx b/src/components/MyActiveJobs/JobActions/PastDueJobAction.jsx
index d3432fa..957016d 100644
--- a/src/components/MyActiveJobs/JobActions/PastDueJobAction.jsx
+++ b/src/components/MyActiveJobs/JobActions/PastDueJobAction.jsx
@@ -71,7 +71,7 @@ function PastDueJobAction({jobDetails}) {
             contract: jobDetails.contract,
             contract_uid: jobDetails.contract_uid,
             job_action: 'EXTEND_TIMELINE',
-            duration: Number(extendedTime)
+            extension: Number(extendedTime)
         }
         if(!extendedTime){ // checks that timeline duration is selected
             setReqStatus({loading:false, status: false, message: 'Please select timeline duration'})