diff --git a/ensure_db.py b/ensure_db.py
index f39f2cf..c85a394 100644
--- a/ensure_db.py
+++ b/ensure_db.py
@@ -163,7 +163,8 @@ def ensure_database_structure():
                     ID VARCHAR(255),
                     TITLE VARCHAR(2048),
                     description TEXT,
-                    tg_id BIGINT NULL
+                    tg_id BIGINT NULL,
+                    image_url VARCHAR(2048)
                 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4
             '''
         }
@@ -226,7 +227,8 @@ def ensure_database_structure():
             ],
             'categories': [
                 {'column': 'description', 'type': 'TEXT'},
-                {'column': 'tg_id', 'type': 'BIGINT NULL'}
+                {'column': 'tg_id', 'type': 'BIGINT NULL'},
+                {'column': 'image_url', 'type': 'VARCHAR(2048)'}
             ],
             'events': [
                 {'column': 'authors', 'type': 'VARCHAR(255)'}