diff --git a/include/wxex/crypto.h b/include/wxex/crypto.h
index c450b6a..cf8b6cf 100644
--- a/include/wxex/crypto.h
+++ b/include/wxex/crypto.h
@@ -23,6 +23,7 @@
 
 #include <wx/buffer.h>
 #include <wx/ffile.h>
+#include <wx/log.h>
 #include <wx/string.h>
 
 #include <Wincrypt.h>