diff --git a/bin/bumpRelease b/bin/bumpRelease
index 08eedc88a..7a4a50113 100755
--- a/bin/bumpRelease
+++ b/bin/bumpRelease
@@ -5,29 +5,25 @@ PHP_SAPI == 'cli' or die("Please run this script using the cli sapi");
 require "include/version.inc";
 require "include/releases.inc";
 
-$a = array();
-foreach($RELEASES as $major => $rel) {
-	list($k, $v) = each($rel);
+$major = $argv[1];
+isset($RELEASES[$major]) or die("Unkown major version $major");
 
-	$tmp = 'PHP_' .$major. '_DATE';
-	$v["date"] = $$tmp;
+list($k, $v) = each($RELEASES[$major]);
 
-	if (is_bool($v["announcement"]) && $v["announcement"]) {
-		$v["announcement"] = array("English" => "/releases/" . str_replace(".", "_", $k) . ".php");
-	}
-	$v["museum"] = false;
-	$a[$major] = array_merge(
-		array($k => $v),
-		$OLDRELEASES[$major]
-	);
+$tmp = 'PHP_' .$major. '_DATE';
+$v["date"] = $$tmp;
+
+if (is_bool($v["announcement"]) && $v["announcement"]) {
+	$v["announcement"] = array("English" => "/releases/" . str_replace(".", "_", $k) . ".php");
 }
+$v["museum"] = false;
+$a = array_merge(
+	array($k => $v),
+	$OLDRELEASES[$major]
+);
+$OLDRELEASES[$major] = $a;
 
-$keys = array_diff(array_keys($OLDRELEASES), array_keys($RELEASES));
-foreach($keys as $key) {
-	$a[$key] = $OLDRELEASES[$key];
-}
-
-file_put_contents("include/releases.inc", array("<?php\n\$OLDRELEASES = ", var_export($a, true), ";\n"));
+file_put_contents("include/releases.inc", array("<?php\n\$OLDRELEASES = ", var_export($OLDRELEASES, true), ";\n"));
 
 echo "This was fun \o/\nI hope you remembered to run this script *before* updating include/version.inc... :)\n";