diff --git a/games-simulation/openttd_gfx/openttd_gfx-0.4.7.recipe b/games-simulation/openttd_gfx/openttd_gfx-0.5.2.recipe
similarity index 69%
rename from games-simulation/openttd_gfx/openttd_gfx-0.4.7.recipe
rename to games-simulation/openttd_gfx/openttd_gfx-0.5.2.recipe
index b7e9b638b..b9f1bf927 100644
--- a/games-simulation/openttd_gfx/openttd_gfx-0.4.7.recipe
+++ b/games-simulation/openttd_gfx/openttd_gfx-0.5.2.recipe
@@ -9,14 +9,13 @@ This package provides free to use graphics file. You can use them if you \
 don't have the files from the original Transport Tycoon Deluxe game.
 "
 HOMEPAGE="http://www.openttd.org"
-SRC_URI="http://binaries.openttd.org/extra/opengfx/$portVersion/opengfx-$portVersion-all.zip"
-CHECKSUM_SHA256="10032c683f98b4d378c0651118a4858ae6d3f0a5059302dc3f96bfbfcdc67241"
+SRC_URI="http://binaries.openttd.org/extra/opengfx/$portVersion/opengfx-$portVersion-all.zip#noarchive"
+CHECKSUM_SHA256="19be61f1cb04cbb3cb9602f0b8eb6e6f56ecbefbfdd6e0e03f9579e5a5c1cbc8"
 COPYRIGHT="2005-2013 OpenTTD Team"
 LICENSE="GNU GPL v2"
 REVISION="1"
 ARCHITECTURES="any"
 
-SOURCE_DIR="opengfx-$portVersion"
 PROVIDES="
 	openttd_gfx = $portVersion
 	"
@@ -27,18 +26,23 @@ PROVIDES="
 #BUILD_REQUIRES="
 #	"
 
-#BUILD_PREREQUIRES="
-#	"
+BUILD_PREREQUIRES="
+	cmd:tar
+	cmd:unzip
+	"
 
 BUILD()
 {
-	true
+	rm -Rf opengfx-$portVersion
+	unzip -o opengfx-$portVersion-all.zip
+	tar xvf opengfx-$portVersion.tar
+	rm opengfx-$portVersion.tar
 }
 
 INSTALL()
 {
 	mkdir -p $dataDir/openttd/baseset/opengfx
-	cp * $dataDir/openttd/baseset/opengfx
+	cp opengfx-$portVersion/* $dataDir/openttd/baseset/opengfx
 }
 
 # no TEST script available