diff --git a/net-vpn/vtun/vtun-3.0.4-r4.ebuild b/net-vpn/vtun/vtun-3.0.4-r4.ebuild
index bf3f14e1e39ae..d33667ce7a933 100644
--- a/net-vpn/vtun/vtun-3.0.4-r4.ebuild
+++ b/net-vpn/vtun/vtun-3.0.4-r4.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -23,7 +23,7 @@ RDEPEND="
 DEPEND="${RDEPEND}"
 BDEPEND="
 	app-alternatives/lex
-	sys-devel/bison
+	app-alternatives/yacc
 "
 
 DOCS=( ChangeLog Credits FAQ README README.Setup README.Shaper TODO )