X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b4a980f4f57a4e7eea00c55cbb3d139f97d90c20..dd9f8b6bb6935360a8271dc3e8749fb026b601a8:/include/wx/treebook.h

diff --git a/include/wx/treebook.h b/include/wx/treebook.h
index 5d4e3469c3..798acf318b 100644
--- a/include/wx/treebook.h
+++ b/include/wx/treebook.h
@@ -21,7 +21,7 @@
 
 typedef wxWindow wxTreebookPage;
 
-class WXDLLEXPORT wxTreeEvent;
+class WXDLLIMPEXP_FWD_CORE wxTreeEvent;
 
 // ----------------------------------------------------------------------------
 // wxTreebook