diff --git a/dll/qbx/qbx.c b/dll/qbx/qbx.c
index cd3816b..8e59755 100644
--- a/dll/qbx/qbx.c
+++ b/dll/qbx/qbx.c
@@ -4,6 +4,7 @@
  */
 
 #include "irc.h"
+#include "ircaux.h"
 #include "struct.h"
 #include "hook.h"
 #include "module.h"