diff --git a/media-sound/auralillusion/auralillusion-4.0.recipe b/media-sound/auralillusion/auralillusion-4.0.recipe
index 13a5d3657..7b2ba6229 100644
--- a/media-sound/auralillusion/auralillusion-4.0.recipe
+++ b/media-sound/auralillusion/auralillusion-4.0.recipe
@@ -1,29 +1,33 @@
 SUMMARY="An audio sample editor"
 DESCRIPTION="Aural Illusion is an audio sample editing application originally re\
 leased for BeOS, featuring more than 200 unique audio effects."
-HOMEPAGE="http://www.blanchford.info/blanchtech/ai4.html"
-COPYRIGHT="Nicholas Blachford"
+HOMEPAGE="http://www.blachford.info/blachtech/ai4.html"
+COPYRIGHT="2001 Nicholas Blachford"
 LICENSE="AuralIllusion"
 REVISION="1"
-SOURCE_URI="git://github.com/HaikuArchives/AuralIllusion.git#0a98661e5d9f33d947ae0d0e5e8ba827ae517c84"
-SOURCE_DIR="$portVersionedName/src"
+srcGitRev="0a98661e5d9f33d947ae0d0e5e8ba827ae517c84"
+SOURCE_URI="https://github.com/HaikuArchives/AuralIllusion/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="2f5567dcda3c9e0c5a7956fc7101204a225450da5ac642c4f00e2a2ce2bb2f02"
+SOURCE_DIR="AuralIllusion-$srcGitRev/src"
 
 ARCHITECTURES="x86_gcc2"
 
 PROVIDES="
 	auralillusion = $portVersion
 	cmd:Ai4 = $portVersion
-"
+	"
 REQUIRES="
 	haiku
-"
+	"
 
 BUILD_REQUIRES="
 	haiku_devel
+	"
+BUILD_PREREQUIRES="
 	makefile_engine
 	cmd:gcc
 	cmd:make
-"
+	"
 
 BUILD()
 {