diff --git a/games-misc/exult-sound/exult-sound-0-r2.ebuild b/games-misc/exult-sound/exult-sound-0-r2.ebuild
index e105086357182..379625fd6db18 100644
--- a/games-misc/exult-sound/exult-sound-0-r2.ebuild
+++ b/games-misc/exult-sound/exult-sound-0-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -11,7 +11,7 @@ LICENSE="GPL-2"
 SLOT="0"
 KEYWORDS="~amd64 ~x86"
 
-DEPEND="app-arch/unzip"
+BDEPEND="app-arch/unzip"
 
 S="${WORKDIR}"