diff --git a/src/Class/Entry.php b/src/Class/Entry.php
index b5cf44b89..5e055cdf8 100644
--- a/src/Class/Entry.php
+++ b/src/Class/Entry.php
@@ -108,7 +108,7 @@ public function get(): string
                 );
             }
 
-            $classNamespace = explode(self::NAMESPACE_SEPARATOR, $reflection->getNamespaceName());
+            $classNamespace = explode(self::NAMESPACE_SEPARATOR, $reflection->getName());
         } else {
             $className      = $this->classname;
             $classNamespace = explode(self::NAMESPACE_SEPARATOR, $className);