diff --git a/ops-sunbeam/advanced_sunbeam_openstack/relation_handlers.py b/ops-sunbeam/advanced_sunbeam_openstack/relation_handlers.py
index 3b46ed60..58b52c15 100644
--- a/ops-sunbeam/advanced_sunbeam_openstack/relation_handlers.py
+++ b/ops-sunbeam/advanced_sunbeam_openstack/relation_handlers.py
@@ -338,4 +338,4 @@ class BasePeerHandler(RelationHandler):
         self.interface.set_app_data(key, value)
 
     def get_app_data(self, key):
-        self.interface.get_app_data(key)
+        return self.interface.get_app_data(key)