diff --git a/charms/kfp-api/src/charm.py b/charms/kfp-api/src/charm.py
index 0a0abef74..3d8002d8e 100755
--- a/charms/kfp-api/src/charm.py
+++ b/charms/kfp-api/src/charm.py
@@ -150,10 +150,10 @@ def __init__(self, *args):
     def _charm_default_kubernetes_labels(self):
         """Return default labels for Kubernetes resources."""
         return create_charm_default_labels(
-                application_name=self.model.app.name,
-                model_name=self.model.name,
-                scope="all-resources",
-            )
+            application_name=self.model.app.name,
+            model_name=self.model.name,
+            scope="all-resources",
+        )
 
     @property
     def container(self):