diff --git a/hassio/addons/data.py b/hassio/addons/data.py
index 5dbc8a073..001bd0bef 100644
--- a/hassio/addons/data.py
+++ b/hassio/addons/data.py
@@ -195,7 +195,7 @@ class AddonsData(Config):
         """Return image name of addon."""
         if ATTR_IMAGE not in self._addons_data[addon]:
             return "{}/addon_{}".format(
-                DOCKER_REPO, self.addons_data.get_slug(self.addon))
+                DOCKER_REPO, self._addons_data.get_slug(addon))
 
         return self._addons_data[addon][ATTR_IMAGE]