diff --git a/hw/xfree86/os-support/bsd/i386_video.c b/hw/xfree86/os-support/bsd/i386_video.c
index 3a5b354ae..607e4ca2b 100644
--- a/hw/xfree86/os-support/bsd/i386_video.c
+++ b/hw/xfree86/os-support/bsd/i386_video.c
@@ -36,6 +36,10 @@
 #include "xf86Priv.h"
 #include "xf86_OSlib.h"
 
+#if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
+#include <machine/sysarch.h>
+#endif
+
 #if defined(__NetBSD__) && !defined(MAP_FILE)
 #define MAP_FLAGS MAP_SHARED
 #else
diff --git a/hw/xfree86/os-support/xf86_OSlib.h b/hw/xfree86/os-support/xf86_OSlib.h
index a4a0f517f..2508eaa06 100644
--- a/hw/xfree86/os-support/xf86_OSlib.h
+++ b/hw/xfree86/os-support/xf86_OSlib.h
@@ -197,10 +197,6 @@ struct pcvtid {
 #include <sys/mouse.h>
 #endif
 
-#if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
-#include <machine/sysarch.h>
-#endif
-
 #define CLEARDTR_SUPPORT
 
 #endif                          /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ || __DragonFly__ */