diff --git a/src/gtk/animate.cpp b/src/gtk/animate.cpp
index d5181c5ded..d6322d2a76 100644
--- a/src/gtk/animate.cpp
+++ b/src/gtk/animate.cpp
@@ -14,6 +14,7 @@
 #if wxUSE_ANIMATIONCTRL
 #include "wx/animate.h"
 #include "wx/gtk/private/animate.h"
+#include "wx/generic/private/animate.h"
 
 #ifndef WX_PRECOMP
     #include "wx/image.h"