diff --git a/src/DI/ContainerBuilder.php b/src/DI/ContainerBuilder.php
index 081f91bac..d644e7eab 100644
--- a/src/DI/ContainerBuilder.php
+++ b/src/DI/ContainerBuilder.php
@@ -501,6 +501,7 @@ private function generateService($name)
 			}
 			$code .= $this->formatStatement($setup) . ";\n";
 		}
+		$this->currentService = NULL;
 
 		$code .= 'return $service;';