diff --git a/sci-misc/cdfplayer/cdfplayer-12.2.0.ebuild b/sci-misc/cdfplayer/cdfplayer-12.2.0.ebuild
index f36a206877d78..21828e52bedd8 100644
--- a/sci-misc/cdfplayer/cdfplayer-12.2.0.ebuild
+++ b/sci-misc/cdfplayer/cdfplayer-12.2.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=6
 
-inherit desktop multilib versionator
+inherit desktop eapi7-ver multilib
 
 DESCRIPTION="Wolfram Player for the interactive Computable Document Format (CDF)"
 SRC_URI="WolframPlayer_${PV}_LINUX.sh"
@@ -46,7 +46,7 @@ RDEPEND="
 
 # we need this a few times
 MPN="WolframPlayer"
-MPV=$(get_version_component_range 1-2)
+MPV=$(ver_cut 1-2)
 
 # we might as well list all files in all QA variables...
 QA_PREBUILT="opt/*"