diff --git a/src/common/protocol.cpp b/src/common/protocol.cpp
index 2dfb4b40ab..00a1979692 100644
--- a/src/common/protocol.cpp
+++ b/src/common/protocol.cpp
@@ -26,6 +26,7 @@
 #endif
 
 #include "wx/url.h"
+#include "wx/log.h"
 
 #include <stdlib.h>