diff --git a/system/src/Grav/Common/GravTrait.php b/system/src/Grav/Common/GravTrait.php
index 215b86848..171017363 100644
--- a/system/src/Grav/Common/GravTrait.php
+++ b/system/src/Grav/Common/GravTrait.php
@@ -11,7 +11,7 @@ trait GravTrait
     /**
      * @return Grav
      */
-    public function getGrav()
+    public static function getGrav()
     {
         if (!self::$grav) {
             self::$grav = Grav::instance();