diff --git a/core/software/resources/classes/software.php b/core/software/resources/classes/software.php
index 59434f7c49..5b75bf0f88 100644
--- a/core/software/resources/classes/software.php
+++ b/core/software/resources/classes/software.php
@@ -11,14 +11,14 @@ if (!class_exists('software')) {
 		/**
 		 * version
 		 */
-		public function version() {
+		public static function version() {
 			return '4.5.10';
 		}
 
 		/**
 		 * numeric_version
 		 */
-		public function numeric_version() {
+		public static function numeric_version() {
 			$v = explode('.', $this->version());
 			$n = ($v[0] * 10000 + $v[1] * 100 + $v[2]);
 			return $n;