diff --git a/app-emacs/wanderlust/wanderlust-2.15.9_p20210629.ebuild b/app-emacs/wanderlust/wanderlust-2.15.9_p20210629.ebuild
index 32ad7b2b89344..036441e2b356f 100644
--- a/app-emacs/wanderlust/wanderlust-2.15.9_p20210629.ebuild
+++ b/app-emacs/wanderlust/wanderlust-2.15.9_p20210629.ebuild
@@ -53,6 +53,6 @@ src_install() {
 	if use l10n_ja; then
 		insinto "${SITEETC}/wl/samples/ja"
 		doins samples/ja/*
-		dodoc BUGS.ja INSTALL.ja NEWS.ja README.ja
+		dodoc BUGS.ja INSTALL.ja NEWS.ja README.ja.md
 	fi
 }