diff --git a/api/v1/entries/execution.php b/api/v1/entries/execution.php
index 955750bb41..e07e6fd90d 100644
--- a/api/v1/entries/execution.php
+++ b/api/v1/entries/execution.php
@@ -122,7 +122,7 @@ class executionEntry extends entry
         $useCode = $this->checkCodeUsed();
         /* Set $_POST variables. */
         $fields = 'project,name,begin,end,lifetime,desc,days,acl,status,PO,PM,QD,RD';
-        if($useCode) $fields .= 'code';
+        if($useCode) $fields .= ',code';
         $this->batchSetPost($fields, $oldExecution);
 
         $this->setPost('whitelist', $this->request('whitelist', explode(',', $oldExecution->whitelist)));
diff --git a/api/v1/entries/executions.php b/api/v1/entries/executions.php
index 5ddc623228..420aa9fdab 100644
--- a/api/v1/entries/executions.php
+++ b/api/v1/entries/executions.php
@@ -81,7 +81,7 @@ class executionsEntry extends entry
         $useCode = $this->checkCodeUsed();
 
         $fields = 'project,name,begin,end,lifetime,desc,days,percent,parent';
-        if($useCode) $fields .= 'code';
+        if($useCode) $fields .= ',code';
 
         $this->batchSetPost($fields);