diff --git a/include/Makefile.am b/include/Makefile.am
index c511513f..fee45ca5 100644
--- a/include/Makefile.am
+++ b/include/Makefile.am
@@ -2,6 +2,7 @@ dist_noinst_HEADERS = \
 	c.h \
 	fileutils.h \
 	nls.h \
+	nsutils.h \
 	rpmatch.h \
 	strutils.h \
 	xalloc.h