diff --git a/library/include/dfhack/modules/WindowIO.h b/library/include/dfhack/modules/WindowIO.h
index 6e1af9fcb..5244d2a1c 100644
--- a/library/include/dfhack/modules/WindowIO.h
+++ b/library/include/dfhack/modules/WindowIO.h
@@ -25,9 +25,9 @@ distribution.
 #ifndef KEYS_H_INCLUDED
 #define KEYS_H_INCLUDED
 
-#include "dfhack/DFPragma.h"
-#include "dfhack/DFExport.h"
-#include "dfhack/DFModule.h"
+#include "../DFPragma.h"
+#include "../DFExport.h"
+#include "../DFModule.h"
 
 namespace DFHack
 {