diff --git a/dev-libs/spsdeclib/spsdeclib-5.1-r1.ebuild b/dev-libs/spsdeclib/spsdeclib-5.1-r1.ebuild
index 2829d62b2f359..8fff26de0fdae 100644
--- a/dev-libs/spsdeclib/spsdeclib-5.1-r1.ebuild
+++ b/dev-libs/spsdeclib/spsdeclib-5.1-r1.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
@@ -13,7 +13,7 @@ KEYWORDS="amd64 x86"
 LICENSE="Kryoflux-MAME"
 SLOT="0"
 
-DEPEND="app-arch/unzip"
+BDEPEND="app-arch/unzip"
 
 S="${WORKDIR}/capsimg_source_linux_macosx/CAPSImg"