diff --git a/lib/libzpool/Makefile.am b/lib/libzpool/Makefile.am
index 499d5770f7..a9da07d4fc 100644
--- a/lib/libzpool/Makefile.am
+++ b/lib/libzpool/Makefile.am
@@ -70,7 +70,6 @@ libzpool_la_SOURCES = \
 	${top_srcdir}/module/zfs/space_map.c \
 	${top_srcdir}/module/zfs/zio_inject.c \
 	${top_srcdir}/module/zfs/vdev.c \
-	${top_srcdir}/module/zfs/vdev_disk.c \
 	${top_srcdir}/module/zfs/vdev_file.c \
 	${top_srcdir}/module/zfs/vdev_mirror.c \
 	${top_srcdir}/module/zfs/vdev_raidz.c \