diff --git a/core/database.py b/core/database.py
index ee7c8a4..d19e89c 100644
--- a/core/database.py
+++ b/core/database.py
@@ -43,7 +43,7 @@ class NFOGuardDatabase:
             raise
     
     def _init_database(self):
-        """Initialize database tables"""
+        """Initialize database tables with migration support"""
         with self.get_connection() as conn:
             cursor = conn.cursor()
             
@@ -66,7 +66,6 @@ class NFOGuardDatabase:
                     aired TEXT,
                     dateadded TEXT,
                     source TEXT,
-                    has_video_file BOOLEAN DEFAULT FALSE,
                     last_updated TEXT NOT NULL,
                     PRIMARY KEY (imdb_id, season, episode),
                     FOREIGN KEY (imdb_id) REFERENCES series(imdb_id)
@@ -81,7 +80,6 @@ class NFOGuardDatabase:
                     released TEXT,
                     dateadded TEXT,
                     source TEXT,
-                    has_video_file BOOLEAN DEFAULT FALSE,
                     last_updated TEXT NOT NULL
                 )
             """)
@@ -98,6 +96,19 @@ class NFOGuardDatabase:
                 )
             """)
             
+            # Add has_video_file columns if they don't exist (migration)
+            try:
+                cursor.execute("ALTER TABLE episodes ADD COLUMN has_video_file BOOLEAN DEFAULT FALSE")
+            except sqlite3.OperationalError:
+                # Column already exists
+                pass
+            
+            try:
+                cursor.execute("ALTER TABLE movies ADD COLUMN has_video_file BOOLEAN DEFAULT FALSE")
+            except sqlite3.OperationalError:
+                # Column already exists
+                pass
+            
             # Create indexes
             cursor.execute("CREATE INDEX IF NOT EXISTS idx_episodes_imdb ON episodes(imdb_id)")
             cursor.execute("CREATE INDEX IF NOT EXISTS idx_episodes_video ON episodes(has_video_file)")