diff --git a/src/calibre/devices/smart_device_app/driver.py b/src/calibre/devices/smart_device_app/driver.py
index 4f45cdf81e..23748af774 100644
--- a/src/calibre/devices/smart_device_app/driver.py
+++ b/src/calibre/devices/smart_device_app/driver.py
@@ -226,7 +226,7 @@ class SMART_DEVICE_APP(DeviceConfig, DevicePlugin):
 
     PURGE_CACHE_ENTRIES_DAYS    = 30
 
-    CURRENT_CC_VERSION          = 70
+    CURRENT_CC_VERSION          = 64
 
     ZEROCONF_CLIENT_STRING      = b'calibre wireless device client'