diff --git a/src/System/Collection/AbstractCollectionImmutable.php b/src/System/Collection/AbstractCollectionImmutable.php
index 15e4186b..d88d881d 100644
--- a/src/System/Collection/AbstractCollectionImmutable.php
+++ b/src/System/Collection/AbstractCollectionImmutable.php
@@ -203,7 +203,7 @@ public function each($callable): self
     /**
      * @return $this
      */
-    public function dumb(): self
+    public function dump(): self
     {
         var_dump($this->collection);