diff --git a/atst/models/invitation.py b/atst/models/invitation.py
index 0b7d6686..18a5eff1 100644
--- a/atst/models/invitation.py
+++ b/atst/models/invitation.py
@@ -81,7 +81,7 @@ class Invitation(Base, TimestampsMixin, AuditableMixin):
 
     @property
     def workspace(self):
-        if self.workspace_role:
+        if self.workspace_role: #pragma: no branch
             return self.workspace_role.workspace
 
     @property