diff --git a/include/wx/msw/setup0.h b/include/wx/msw/setup0.h
index 2a38bafe02..a6c710dba0 100644
--- a/include/wx/msw/setup0.h
+++ b/include/wx/msw/setup0.h
@@ -359,6 +359,8 @@
 // Recommended setting: 1
 #define wxUSE_DYNAMIC_LOADER  1
 
+#define wxUSE_DYNLIB_CLASS    0
+
 // Set to 1 to use socket classes
 #define wxUSE_SOCKETS       1