diff --git a/share/mk/Makefile b/share/mk/Makefile
index a98bcef4a04c..f070ac2ad61e 100644
--- a/share/mk/Makefile
+++ b/share/mk/Makefile
@@ -23,6 +23,7 @@ FILES=	\
 	bsd.cpu.mk \
 	bsd.crunchgen.mk \
 	bsd.dep.mk \
+	bsd.dirs.mk \
 	bsd.doc.mk \
 	bsd.dtb.mk \
 	bsd.endian.mk \