diff --git a/src/calibre/devices/kobo/driver.py b/src/calibre/devices/kobo/driver.py
index 01afb2211c..1cbb49e2b5 100644
--- a/src/calibre/devices/kobo/driver.py
+++ b/src/calibre/devices/kobo/driver.py
@@ -1385,7 +1385,7 @@ class KOBOTOUCH(KOBO):
         ' Based on the existing Kobo driver by %s.') % KOBO.author
 #    icon        = 'devices/kobotouch.jpg'
 
-    supported_dbversion             = 171
+    supported_dbversion             = 174
     min_supported_dbversion         = 53
     min_dbversion_series            = 65
     min_dbversion_externalid        = 65