diff --git a/MANIFEST b/MANIFEST
index 332d3607d..f42e2798e 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -106,6 +106,7 @@ m4/ltoptions.m4
 m4/ltsugar.m4
 m4/ltversion.m4
 m4/lt~obsolete.m4
+mkdep.pl
 mkinstalldirs
 mkpkg
 pathnames.h.in