diff --git a/migrations/versions/38a330686a17_room_active_users.py b/migrations/versions/38a330686a17_room_active_users.py
new file mode 100644
index 0000000..93856c9
--- /dev/null
+++ b/migrations/versions/38a330686a17_room_active_users.py
@@ -0,0 +1,25 @@
+"""room active users
+
+Revision ID: 38a330686a17
+Revises: d737de68d6fa
+Create Date: 2024-11-23 09:52:50.824162
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import sqlite
+
+# revision identifiers, used by Alembic.
+revision = '38a330686a17'
+down_revision = 'd737de68d6fa'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    with op.batch_alter_table('room', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('active_users', sa.Text(), nullable=True))
+
+def downgrade():
+    with op.batch_alter_table('room', schema=None) as batch_op:
+        batch_op.drop_column('active_users')