diff --git a/src/Model/Migration.hs b/src/Model/Migration.hs
index e041bfd7b..05671e7c9 100644
--- a/src/Model/Migration.hs
+++ b/src/Model/Migration.hs
@@ -658,7 +658,10 @@ customMigrations = Map.fromListWith (>>)
             ensureParticipant _ = return ()
         runConduit $ getAuditLog .| C.mapM_ ensureParticipant
     )
-
+  , ( AppliedMigrationKey [migrationVersion|36.0.0|] [version|37.0.0|]
+    , whenM (tableExists "session_file") $
+        tableDropEmpty "session_file"
+    )
   ]