diff --git a/src/common/list.cpp b/src/common/list.cpp
index 7d069da0ff..2c1fd19ad9 100644
--- a/src/common/list.cpp
+++ b/src/common/list.cpp
@@ -30,6 +30,7 @@
 
 #ifndef WX_PRECOMP
     #include "wx/list.h"
+    #include "wx/crt.h"
 #endif
 
 #if !wxUSE_STL