diff --git a/media-fonts/source-serif/source-serif-3.001.ebuild b/media-fonts/source-serif/source-serif-3.001.ebuild
index c3534ec..7321195 100644
--- a/media-fonts/source-serif/source-serif-3.001.ebuild
+++ b/media-fonts/source-serif/source-serif-3.001.ebuild
@@ -16,7 +16,10 @@ KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86
 
 RESTRICT="binchecks strip"
 
-RDEPEND="media-libs/fontconfig"
+RDEPEND="
+	media-libs/fontconfig
+	!media-fonts/source-pro
+"
 
 FONT_CONF=( "${FILESDIR}"/63-${PN}-pro.conf )
 FONT_SUFFIX="otf"