diff --git a/ereuse_devicehub/migrations/versions/93daff872771_add_hash_hid_to_device.py b/ereuse_devicehub/migrations/versions/93daff872771_add_hash_hid_to_device.py
index ea1d2037..e274496e 100644
--- a/ereuse_devicehub/migrations/versions/93daff872771_add_hash_hid_to_device.py
+++ b/ereuse_devicehub/migrations/versions/93daff872771_add_hash_hid_to_device.py
@@ -36,7 +36,11 @@ def upgrade_data():
             continue
         dev_id = d.id
         chid = hashlib.sha3_256(d.hid.encode('utf-8')).hexdigest()
-        sql = f"update {get_inv()}.device set chid={chid} where id={dev_id};"
+        sql = f"update {get_inv()}.device set chid='{chid}' where id={dev_id};"
+        con.execute(sql)
+
+    sql = f"update {get_inv()}.snapshot set active=true;"
+    con.execute(sql)
 
 
 def upgrade():
@@ -52,11 +56,19 @@ def upgrade():
         schema=f'{get_inv()}',
     )
 
+    op.add_column(
+        'snapshot',
+        sa.Column('active', sa.Boolean(), default=True, nullable=True),
+        schema=f'{get_inv()}',
+    )
+
     upgrade_data()
 
     op.alter_column('computer', 'user_trusts', nullable=False, schema=f'{get_inv()}')
+    op.alter_column('snapshot', 'active', nullable=False, schema=f'{get_inv()}')
 
 
 def downgrade():
     op.drop_column('computer', 'user_trusts', schema=f'{get_inv()}')
     op.drop_column('device', 'chid', schema=f'{get_inv()}')
+    op.drop_column('snapshot', 'active', schema=f'{get_inv()}')
diff --git a/ereuse_devicehub/resources/action/models.py b/ereuse_devicehub/resources/action/models.py
index 7454cac4..5f141570 100644
--- a/ereuse_devicehub/resources/action/models.py
+++ b/ereuse_devicehub/resources/action/models.py
@@ -678,6 +678,7 @@ class Snapshot(JoinedWithOneDeviceMixin, ActionWithOneDevice):
     sid = Column(CIText(), nullable=True)
     settings_version = Column(CIText(), nullable=True)
     is_server_erase = Column(Boolean(), nullable=True)
+    active = Column(Boolean(), nullable=True)
 
     def get_last_lifetimes(self):
         """We get the lifetime and serial_number of the first disk"""