diff --git a/sys/modules/geom/geom_mbr/Makefile b/sys/modules/geom/geom_mbr/Makefile
index 2e119f2b998b..1820f3bc3bdd 100644
--- a/sys/modules/geom/geom_mbr/Makefile
+++ b/sys/modules/geom/geom_mbr/Makefile
@@ -3,6 +3,6 @@
 .PATH: ${.CURDIR}/../../../geom
 
 KMOD=	geom_mbr
-SRCS=	geom_mbr.c
+SRCS=	geom_mbr.c geom_mbr_enc.c
 
 .include <bsd.kmod.mk>