diff --git a/sys/modules/tl/Makefile b/sys/modules/tl/Makefile
index c69cf098c21..5c7644a8ce1 100644
--- a/sys/modules/tl/Makefile
+++ b/sys/modules/tl/Makefile
@@ -6,7 +6,7 @@ KMOD	= if_tl
 SRCS	= if_tl.c opt_bdg.h device_if.h bus_if.h pci_if.h
 SRCS	+= miibus_if.h
 CLEANFILES	+= opt_bdg.h device_if.h bus_if.h pci_if.h
-CLEANFILEs	+= miibus_if.h
+CLEANFILES	+= miibus_if.h
 CFLAGS	+= ${DEBUG_FLAGS}
 KMODDEPS = miibus