diff --git a/src/Module.php b/src/Module.php
index 800e9a5..2f547c6 100644
--- a/src/Module.php
+++ b/src/Module.php
@@ -324,7 +324,7 @@ public function output()
             }
         } elseif (is_a($viewPath, ViewInterface::class)) {
             /** @var ViewInterface $viewPath */
-            $out .= $viewPath->output();
+            $out = $viewPath->output();
         }
 
         // Clear currently outputted view context from VCS