diff --git a/rhodecode/__init__.py b/rhodecode/__init__.py
--- a/rhodecode/__init__.py
+++ b/rhodecode/__init__.py
@@ -82,7 +82,7 @@ PYRAMID_SETTINGS = {}
 EXTENSIONS = {}
 
 __version__ = ('.'.join((str(each) for each in VERSION[:3])))
-__dbversion__ = 114  # defines current db version for migrations
+__dbversion__ = 115  # defines current db version for migrations
 __license__ = 'AGPLv3, and Commercial License'
 __author__ = 'RhodeCode GmbH'
 __url__ = 'https://code.rhodecode.com'
diff --git a/rhodecode/lib/dbmigrate/versions/115_version_5_1_0.py b/rhodecode/lib/dbmigrate/versions/115_version_5_1_0.py
new file mode 100644
--- /dev/null
+++ b/rhodecode/lib/dbmigrate/versions/115_version_5_1_0.py
@@ -0,0 +1,50 @@
+
+
+import logging
+from sqlalchemy import *
+from sqlalchemy.engine import reflection
+
+from alembic.migration import MigrationContext
+from alembic.operations import Operations
+
+from rhodecode.lib.dbmigrate.versions import _reset_base
+from rhodecode.model import meta, init_model_encryption
+
+
+log = logging.getLogger(__name__)
+
+
+def _get_indexes_list(migrate_engine, table_name):
+    inspector = reflection.Inspector.from_engine(migrate_engine)
+    return inspector.get_indexes(table_name)
+
+
+def upgrade(migrate_engine):
+    """
+    Upgrade operations go here.
+    Don't create your own engine; bind migrate_engine to your metadata
+    """
+    from rhodecode.model import db as db_5_1_0_0
+
+    # issue fixups
+    fixups(db_5_1_0_0, meta.Session)
+
+
+def downgrade(migrate_engine):
+    pass
+
+
+def fixups(models, _SESSION):
+    for db_repo in _SESSION.query(models.Repository).all():
+
+        config = db_repo._config
+        config.set('extensions', 'largefiles', '')
+
+        try:
+            scm = db_repo.scm_instance(cache=False, config=config)
+            if scm:
+                print(f'installing hook for repo: {db_repo}')
+                scm.install_hooks(force=True)
+        except Exception as e:
+            print(e)
+            print('continue...')