X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cfcebdb1bba3369205b6693f2593f74394354edd..418b74a078f6502deff7ad4a4d562b9cc496774d:/src/os2/button.cpp

diff --git a/src/os2/button.cpp b/src/os2/button.cpp
index 4475844729..61b0d68fa4 100644
--- a/src/os2/button.cpp
+++ b/src/os2/button.cpp
@@ -13,6 +13,7 @@
 #include "wx/wxprec.h"
 
 #ifndef WX_PRECOMP
+    #include "wx/app.h"
     #include "wx/button.h"
     #include "wx/brush.h"
     #include "wx/panel.h"