diff --git a/dev-libs/antlr-c/antlr-c-3.5.2.ebuild b/dev-libs/antlr-c/antlr-c-3.5.2.ebuild
index ccd8d1cc77dfe..f963e2b8d550c 100644
--- a/dev-libs/antlr-c/antlr-c-3.5.2.ebuild
+++ b/dev-libs/antlr-c/antlr-c-3.5.2.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2020 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="5"
 
-inherit eutils autotools multilib-minimal
+inherit eutils autotools ltprune multilib-minimal
 
 MY_PN="${PN%-c}"
 DESCRIPTION="The ANTLR3 C Runtime"