diff --git a/www-client/firefox-bin/firefox-bin-115.6.0.ebuild b/www-client/firefox-bin/firefox-bin-115.6.0-r1.ebuild
similarity index 99%
rename from www-client/firefox-bin/firefox-bin-115.6.0.ebuild
rename to www-client/firefox-bin/firefox-bin-115.6.0-r1.ebuild
index 7665aeef156dd..95d67fb921b19 100644
--- a/www-client/firefox-bin/firefox-bin-115.6.0.ebuild
+++ b/www-client/firefox-bin/firefox-bin-115.6.0-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2024 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=8
@@ -295,7 +295,7 @@ src_install() {
 	# Update wrapper
 	sed -i \
 		-e "s:@PREFIX@:${EPREFIX}/usr:" \
-		-e "s:@MOZ_FIVE_HOME@:${MOZILLA_FIVE_HOME}:" \
+		-e "s:@MOZ_FIVE_HOME@:${EPREFIX}${MOZILLA_FIVE_HOME}:" \
 		-e "s:@APULSELIB_DIR@:${apulselib}:" \
 		-e "s:@DEFAULT_WAYLAND@:${use_wayland}:" \
 		"${ED}/usr/bin/${PN}" \