1 files changed, 5 insertions, 0 deletions
diff --git a/UPGRADE.rst b/UPGRADE.rst
index 4045baf4e0..8cda8d02a0 100644
--- a/UPGRADE.rst
+++ b/UPGRADE.rst
@@ -12,6 +12,11 @@ Servers which use captchas will need to add their public key to::
 This is required in order to support registration fallback (typically used on
 mobile devices).
 
+Servers which have registered application services need to upgrade their
+database as the format of stored application services has changed in Synapse.
+Run ``python upgrade_appservice_db.py <database file path>`` to convert to the
+new format.
+
 Upgrading to v0.7.0
 ===================