diff --git a/module/device/connection.py b/module/device/connection.py
index 84dd75b..ea58a0d 100644
--- a/module/device/connection.py
+++ b/module/device/connection.py
@@ -677,7 +677,8 @@ class Connection(ConnectionAttr):
 
         del_cached_property(self, 'hermit_session')
         del_cached_property(self, 'droidcast_session')
-        del_cached_property(self, 'minitouch_builder')
+        del_cached_property(self, '_minitouch_builder')
+        del_cached_property(self, '_maatouch_builder')
         del_cached_property(self, 'reverse_server')
 
     def adb_restart(self):