diff --git a/app/controllers/api/functions.php b/app/controllers/api/functions.php
index d831f0959b..17a5b6e6a7 100644
--- a/app/controllers/api/functions.php
+++ b/app/controllers/api/functions.php
@@ -1284,7 +1284,7 @@ App::post('/v1/functions/:functionId/executions')
             );
 
             /** Update execution status */
-            $status = $executionResponse['statusCode'] >= 500 ? 'failed' : 'completed';
+            $status = $executionResponse['statusCode'] >= 400 ? 'failed' : 'completed';
             $execution->setAttribute('status', $status);
             $execution->setAttribute('statusCode', $executionResponse['statusCode']);
             $execution->setAttribute('logs', $executionResponse['logs']);
diff --git a/app/workers/functions.php b/app/workers/functions.php
index 472d10bd24..0a1d760f04 100644
--- a/app/workers/functions.php
+++ b/app/workers/functions.php
@@ -168,7 +168,7 @@ Server::setResource('execute', function () {
                 headers: $headers,
             );
 
-            $status = $executionResponse['statusCode'] >= 500 ? 'failed' : 'completed';
+            $status = $executionResponse['statusCode'] >= 400 ? 'failed' : 'completed';
 
             /** Update execution status */
             $execution