diff --git a/app/SiteTypes/PHPSite.php b/app/SiteTypes/PHPSite.php
index 6915917..bde08b4 100755
--- a/app/SiteTypes/PHPSite.php
+++ b/app/SiteTypes/PHPSite.php
@@ -52,9 +52,9 @@ public function createFields(array $input): array
     {
         return [
             'web_directory' => $input['web_directory'] ?? '',
-            'source_control_id' => $input['source_control'],
-            'repository' => $input['repository'],
-            'branch' => $input['branch'],
+            'source_control_id' => $input['source_control'] ?? '',
+            'repository' => $input['repository'] ?? '',
+            'branch' => $input['branch'] ?? '',
         ];
     }