diff --git a/sci-visualization/gnuplot/gnuplot-5.4.0-r100.ebuild b/sci-visualization/gnuplot/gnuplot-5.4.0-r100.ebuild
index 72fd9678d7593..3b108facf8bfe 100644
--- a/sci-visualization/gnuplot/gnuplot-5.4.0-r100.ebuild
+++ b/sci-visualization/gnuplot/gnuplot-5.4.0-r100.ebuild
@@ -80,7 +80,7 @@ PATCHES=(
 )
 
 pkg_setup() {
-	use lua && lua_setup
+	use lua && lua-single_pkg_setup
 }
 
 src_prepare() {