diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index fad3957..4e1663d 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -125,6 +125,7 @@
 COMPATIBLE_IOCTL(STOP_ARRAY)
 COMPATIBLE_IOCTL(STOP_ARRAY_RO)
 COMPATIBLE_IOCTL(RESTART_ARRAY_RW)
+ULONG_IOCTL(SET_BITMAP_FILE)
 /* DM */
 COMPATIBLE_IOCTL(DM_VERSION_32)
 COMPATIBLE_IOCTL(DM_REMOVE_ALL_32)