diff --git a/app-arch/lz4/lz4-1.9.4.recipe b/app-arch/lz4/lz4-1.9.4.recipe
index 01563673a..892caaf77 100644
--- a/app-arch/lz4/lz4-1.9.4.recipe
+++ b/app-arch/lz4/lz4-1.9.4.recipe
@@ -7,7 +7,7 @@ HOMEPAGE="https://lz4.github.io/lz4/"
 COPYRIGHT="2011-2020 Yann Collet"
 LICENSE="BSD (2-clause)
 	GNU GPL v2"
-REVISION="1"
+REVISION="2"
 SOURCE_URI="https://github.com/lz4/lz4/archive/v$portVersion.tar.gz"
 SOURCE_FILENAME="lz4-$portVersion.tar.gz"
 CHECKSUM_SHA256="0b0e3aa07c8c063ddf40b082bdf7e37a1562bda40a0ff5272957f3e987e0e54b"
@@ -96,6 +96,9 @@ INSTALL()
 		rm -rf "$manDir"
 	fi
 
+	sed  -i "s|^prefix=.*|prefix=$prefix|" \
+		$libDir/pkgconfig/liblz4.pc
+
 	prepareInstalledDevelLibs liblz4
 	fixPkgconfig