diff --git a/unittests/test_lib_agw_thumbnailctrl.py b/unittests/test_lib_agw_thumbnailctrl.py
index 78774027..6cb4e242 100644
--- a/unittests/test_lib_agw_thumbnailctrl.py
+++ b/unittests/test_lib_agw_thumbnailctrl.py
@@ -2,6 +2,7 @@ import unittest
 from unittests import wtc
 import wx
 
+import wx.lib.agw.scrolledthumbnail as ST
 import wx.lib.agw.thumbnailctrl as TNC
 
 #---------------------------------------------------------------------------
@@ -12,11 +13,11 @@ class lib_agw_thumbnailctrl_Tests(wtc.WidgetTestCase):
         tnc = TNC.ThumbnailCtrl(self.frame, -1, imagehandler=TNC.NativeImageHandler)
 
     def test_lib_agw_thumbnailctrlEvents(self):
-        TNC.EVT_THUMBNAILS_CAPTION_CHANGED
-        TNC.EVT_THUMBNAILS_DCLICK
-        TNC.EVT_THUMBNAILS_POINTED
-        TNC.EVT_THUMBNAILS_SEL_CHANGED
-        TNC.EVT_THUMBNAILS_THUMB_CHANGED
+        ST.EVT_THUMBNAILS_SEL_CHANGED
+        ST.EVT_THUMBNAILS_POINTED
+        ST.EVT_THUMBNAILS_DCLICK
+        ST.EVT_THUMBNAILS_THUMB_CHANGED
+        ST.EVT_THUMBNAILS_CHAR
 
 #---------------------------------------------------------------------------