diff --git a/m4/Makefile.am b/m4/Makefile.am
index 9b953174..c33f1009 100644
--- a/m4/Makefile.am
+++ b/m4/Makefile.am
@@ -1,2 +1,2 @@
-EXTRA_DIST = libtool.m4 socklen.m4 sys_socket_h.m4 noexecstack.m4
+EXTRA_DIST = libtool.m4 socklen.m4 noexecstack.m4
 EXTRA_DIST += gpg-error.m4