diff --git a/modules/features/commcoach/mainCommcoach.py b/modules/features/commcoach/mainCommcoach.py
index 6da38087..69ac6b1c 100644
--- a/modules/features/commcoach/mainCommcoach.py
+++ b/modules/features/commcoach/mainCommcoach.py
@@ -209,10 +209,11 @@ def _seedBuiltinPersonas():
     """Seed builtin roleplay personas into the database."""
     try:
         from .serviceCommcoachPersonas import seedBuiltinPersonas
-        from .interfaceFeatureCommcoach import CommcoachInterface
-        from modules.interfaces.interfaceDbManagement import getInterface as getDbInterface
-        db = getDbInterface()
-        interface = CommcoachInterface(db)
+        from .interfaceFeatureCommcoach import getInterface
+        from modules.datamodels.datamodelUam import User
+
+        systemUser = User(id="system", username="system", email="system@poweron.swiss")
+        interface = getInterface(systemUser)
         seedBuiltinPersonas(interface)
     except Exception as e:
         logger.warning(f"CommCoach persona seeding failed (non-fatal): {e}")