diff --git a/net-wireless/gr-rftap/gr-rftap-9999.ebuild b/net-wireless/gr-rftap/gr-rftap-9999.ebuild
index 621dada2edb8c..54059b6ad6cd0 100644
--- a/net-wireless/gr-rftap/gr-rftap-9999.ebuild
+++ b/net-wireless/gr-rftap/gr-rftap-9999.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2019 Gentoo Authors
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -22,8 +22,10 @@ SLOT="0/${PV}"
 REQUIRED_USE="${PYTHON_REQUIRED_USE}"
 
 RDEPEND="${PYTHON_DEPS}
-	dev-libs/boost:=[${PYTHON_USEDEP}]
-	>=net-wireless/gnuradio-3.7_rc:0=[${PYTHON_USEDEP}]
+	$(python_gen_cond_dep '
+		dev-libs/boost:=[${PYTHON_MULTI_USEDEP}]
+	')
+	>=net-wireless/gnuradio-3.7_rc:0=[${PYTHON_SINGLE_USEDEP}]
 "
 DEPEND="${RDEPEND}"
 BDEPEND="