1 files changed, 1 insertions, 0 deletions
diff --git a/m4/Makefile.am b/m4/Makefile.am
index 42c5545ab..04ccc0a3d 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -21,6 +21,7 @@ getline.m4 \
 getloadavg.m4 \
 glibc.m4 \
 glibc21.m4 \
+gnu-source.m4 \
 group-member.m4 \
 iconv.m4 \
 inttypes_h.m4 \