diff --git a/myapp/settings.py b/myapp/settings.py
index 859d95db..dcc8f602 100644
--- a/myapp/settings.py
+++ b/myapp/settings.py
@@ -32,6 +32,7 @@
     'localhost',
     '127.0.0.1',
     '.platformsh.site',
+    '.ddev.site',
 ]
 
 # Application definition