diff --git a/dev-libs/squareball/squareball-0.2.0.ebuild b/dev-libs/squareball/squareball-0.2.0.ebuild
index 42d531e387722..58abed1015b26 100644
--- a/dev-libs/squareball/squareball-0.2.0.ebuild
+++ b/dev-libs/squareball/squareball-0.2.0.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=6
@@ -8,7 +8,7 @@ if [[ ${PV} = *9999* ]]; then
 	inherit git-r3 autotools
 fi
 
-inherit eutils
+inherit eutils ltprune
 
 DESCRIPTION="A general-purpose library for C99"
 HOMEPAGE="https://github.com/rafaelmartins/squareball"
diff --git a/dev-libs/squareball/squareball-9999.ebuild b/dev-libs/squareball/squareball-9999.ebuild
index 42d531e387722..58abed1015b26 100644
--- a/dev-libs/squareball/squareball-9999.ebuild
+++ b/dev-libs/squareball/squareball-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=6
@@ -8,7 +8,7 @@ if [[ ${PV} = *9999* ]]; then
 	inherit git-r3 autotools
 fi
 
-inherit eutils
+inherit eutils ltprune
 
 DESCRIPTION="A general-purpose library for C99"
 HOMEPAGE="https://github.com/rafaelmartins/squareball"