diff --git a/lustre/include/Makefile.am b/lustre/include/Makefile.am
index ddc6bd2a583ea3d8f5aa1ac56a8f507767d56a09..52dae6c0df3234e4579fbf78cf416fcc2cf3bfa8 100644
--- a/lustre/include/Makefile.am
+++ b/lustre/include/Makefile.am
@@ -46,4 +46,4 @@ EXTRA_DIST = ioctl.h liblustre.h lprocfs_status.h lustre_cfg.h 	\
              md_object.h dt_object.h lustre_param.h lustre_mdt.h \
              lustre_fid.h lustre_fld.h lustre_req_layout.h lustre_capa.h \
              lustre_idmap.h lustre_eacl.h interval_tree.h obd_cksum.h \
-	     lustre_cache.h
+	     lustre_cache.h lustre_acl.h