diff --git a/util-linux/Makefile.in b/util-linux/Makefile.in
index 69fdd10..f6fdba9 100644
--- a/util-linux/Makefile.in
+++ b/util-linux/Makefile.in
@@ -33,6 +33,7 @@
 UTILLINUX-$(CONFIG_RDATE)         +=rdate.o
 UTILLINUX-$(CONFIG_READPROFILE)   +=readprofile.o
 UTILLINUX-$(CONFIG_SWAPONOFF)     +=swaponoff.o
+UTILLINUX-$(CONFIG_SWITCH_ROOT)     +=switch_root.o
 UTILLINUX-$(CONFIG_UMOUNT)        +=umount.o
 
 libraries-y+=$(UTILLINUX_DIR)$(UTILLINUX_AR)