diff --git a/app/controllers/general.php b/app/controllers/general.php
index c09936fcf5..e5d9bd4b83 100644
--- a/app/controllers/general.php
+++ b/app/controllers/general.php
@@ -554,6 +554,9 @@ App::init()
             if (version_compare($responseFormat, '1.5.0', '<')) {
                 $response->addFilter(new ResponseV17());
             }
+            if (version_compare($responseFormat, APP_VERSION_STABLE, '>')) {
+                $response->addHeader('X-Appwrite-Warning', "The current SDK is built for Appwrite " . $responseFormat . ". However, the current Appwrite server version is ". APP_VERSION_STABLE . ". Please downgrade your SDK to match the Appwrite version: https://appwrite.io/docs/sdks");
+            }
         }
 
         /*