1 files changed, 1 insertions, 0 deletions
diff --git a/m4/Makefile.am b/m4/Makefile.am
index 3cbe21e99e..d5a1248e27 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -41,6 +41,7 @@ link-follow.m4 \
 ls-mntd-fs.m4 \
 lstat.m4 \
 malloc.m4 \
+mbrtowc.m4 \
 mbstate_t.m4 \
 mbswidth.m4 \
 memcmp.m4 \