diff --git a/window.c b/window.c
index 59901010..6f5b6700 100644
--- a/window.c
+++ b/window.c
@@ -11,10 +11,12 @@
 #endif
 #endif
 
+#ifndef NO_MULTIMON
 #if WINVER < 0x0500
 #define COMPILE_MULTIMON_STUBS
 #include <multimon.h>
 #endif
+#endif
 
 #include <stdio.h>
 #include <stdlib.h>