diff --git a/.devcontainer/codespace.config.php b/.devcontainer/codespace.config.php
index 2cf435582e..2818a760ed 100644
--- a/.devcontainer/codespace.config.php
+++ b/.devcontainer/codespace.config.php
@@ -14,4 +14,5 @@ $CONFIG = [
 
 if($cloudEnvironmentId !== true) {
     $CONFIG['overwritehost'] = $cloudEnvironmentId . '-80.apps.codespaces.githubusercontent.com';
+    $CONFIG['overwriteprotocol'] = 'https';
 }