1 files changed, 4 insertions, 3 deletions
diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py
index e2ae3da67e..0d3d5ebc86 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -758,12 +758,13 @@ class DeviceHandler(DeviceWorkerHandler):
 
         # If the dehydrated device was successfully deleted (the device ID
         # matched the stored dehydrated device), then modify the access
-        # token to use the dehydrated device's ID and copy the old device
-        # display name to the dehydrated device, and destroy the old device
-        # ID
+        # token and refresh token to use the dehydrated device's ID and
+        # copy the old device display name to the dehydrated device,
+        # and destroy the old device ID
         old_device_id = await self.store.set_device_for_access_token(
             access_token, device_id
         )
+        await self.store.set_device_for_refresh_token(user_id, old_device_id, device_id)
         old_device = await self.store.get_device(user_id, old_device_id)
         if old_device is None:
             raise errors.NotFoundError()