X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8bbe427f8e5a2078b266e282453595b5a634d35c..8aa4edd248534c4c1879c93d363d1b7fb8e8c5c6:/src/gtk/pen.cpp

diff --git a/src/gtk/pen.cpp b/src/gtk/pen.cpp
index 8402796a46..3152074605 100644
--- a/src/gtk/pen.cpp
+++ b/src/gtk/pen.cpp
@@ -14,6 +14,8 @@
 
 #include "wx/pen.h"
 
+#include "gdk/gdk.h"
+
 //-----------------------------------------------------------------------------
 // wxPen
 //-----------------------------------------------------------------------------