diff --git a/controllers/components/wizard.php b/controllers/components/wizard.php
index 79be0a2..df1f7db 100755
--- a/controllers/components/wizard.php
+++ b/controllers/components/wizard.php
@@ -473,6 +473,8 @@ function _parseSteps($steps) {
 						$parsed[] = $name[$branch];
 					}
 				}
+				
+				unset($branch);
 			} else {
 				$parsed[] = $name;
 			}