diff --git a/include/wx/univ/theme.h b/include/wx/univ/theme.h
index 6d18deeb6a..7507ae32eb 100644
--- a/include/wx/univ/theme.h
+++ b/include/wx/univ/theme.h
@@ -184,10 +184,10 @@ struct WXDLLIMPEXP_CORE wxThemeInfo
 // if no theme was picked, get any theme compiled in (sorted by
 // quality/completeness of the theme):
 #ifndef wxUNIV_DEFAULT_THEME
-    #if wxUSE_THEME_WIN32
-        #define wxUNIV_DEFAULT_THEME win32
-    #elif wxUSE_THEME_GTK
+    #if wxUSE_THEME_GTK
         #define wxUNIV_DEFAULT_THEME gtk
+    #elif wxUSE_THEME_WIN32
+        #define wxUNIV_DEFAULT_THEME win32
     #elif wxUSE_THEME_MONO
         #define wxUNIV_DEFAULT_THEME mono
     #endif