diff --git a/migrations/versions/740fe24a7712_add_misskey.py b/migrations/versions/740fe24a7712_add_misskey.py
new file mode 100644
index 0000000..3b16d6d
--- /dev/null
+++ b/migrations/versions/740fe24a7712_add_misskey.py
@@ -0,0 +1,48 @@
+"""add misskey
+
+Revision ID: 740fe24a7712
+Revises: af763dccc0b4
+Create Date: 2021-11-10 00:13:37.344364
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '740fe24a7712'
+down_revision = 'af763dccc0b4'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    op.create_table('misskey_instances',
+    sa.Column('instance', sa.String(), nullable=False),
+    sa.Column('popularity', sa.Float(), server_default='10', nullable=False),
+    sa.PrimaryKeyConstraint('instance', name=op.f('pk_misskey_instances'))
+    )
+    op.execute("""
+        INSERT INTO misskey_instances (instance, popularity) VALUES
+            ('misskey.io', 100),
+            ('cliq.social', 60),
+            ('misskey.dev', 50),
+            ('quietplace.xyz', 40),
+            ('mk.nixnet.social', 30),
+            ('jigglypuff.club', 20);
+    """)
+
+    op.create_table('misskey_apps',
+    sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('now()'), nullable=False),
+    sa.Column('instance', sa.String(), nullable=False),
+    sa.Column('miauth', sa.Boolean(), nullable=False),
+    sa.Column('client_secret', sa.String(), nullable=True),
+    sa.Column('protocol', sa.Enum('http', 'https', name='enum_protocol_misskey'), nullable=False),
+    sa.PrimaryKeyConstraint('instance', name=op.f('pk_misskey_apps'))
+    )
+
+
+def downgrade():
+    op.drop_table('misskey_instances')
+    op.drop_table('misskey_apps')