diff --git a/scripts/unpack b/scripts/unpack
index 11c7e3ecfb..0a5735bf0f 100755
--- a/scripts/unpack
+++ b/scripts/unpack
@@ -34,7 +34,7 @@ rm -rf $BUILD/$1[-_]cvs*
 rm -rf $BUILD/$1[-_]svn*
 rm -rf $BUILD/$1[-_]git*
 
-if [ -f $PACKAGE_URL -o -n "$PKG_URL" ]; then
+if [ -n "$PKG_URL" ]; then
   $SCRIPTS/extract $1 "$1*.tar.bz2" $BUILD
   $SCRIPTS/extract $1 "$1*.tar.gz"  $BUILD
   $SCRIPTS/extract $1 "$1*.tgz"     $BUILD