diff --git a/muk_web_preview_attachment/__init__.py b/muk_web_preview_attachment/__init__.py
index d368888..e683dbc 100644
--- a/muk_web_preview_attachment/__init__.py
+++ b/muk_web_preview_attachment/__init__.py
@@ -19,4 +19,4 @@
 #
 ###################################################################################
 
-import models
\ No newline at end of file
+from . import models
\ No newline at end of file