diff --git a/backend/alembic/versions/0006_chunks.py b/backend/alembic/versions/0006_chunks.py
index 8656cd7..6e5ea90 100644
--- a/backend/alembic/versions/0006_chunks.py
+++ b/backend/alembic/versions/0006_chunks.py
@@ -21,6 +21,8 @@ from collections.abc import Sequence
 
 from alembic import op
 
+from app.roles import APP_ROLE
+
 revision: str = "0006"
 down_revision: str = "0005"
 branch_labels: Sequence[str] | None = None
diff --git a/backend/alembic/versions/0007_knowledge_categories.py b/backend/alembic/versions/0007_knowledge_categories.py
index 152959f..bd2b447 100644
--- a/backend/alembic/versions/0007_knowledge_categories.py
+++ b/backend/alembic/versions/0007_knowledge_categories.py
@@ -21,6 +21,8 @@ from collections.abc import Sequence
 
 from alembic import op
 
+from app.roles import APP_ROLE
+
 revision: str = "0007"
 down_revision: str = "0006"
 branch_labels: Sequence[str] | None = None