diff --git a/_config/config.yml b/_config/config.yml
index 880365e..1c5e18d 100644
--- a/_config/config.yml
+++ b/_config/config.yml
@@ -3,5 +3,5 @@ Name: logviewerconfig
 ---
 SilverStripe\Core\Injector\Injector:
   Psr\Log\LoggerInterface:
-  calls:
+    calls:
       AddDataObjectHandler: [ pushHandler, [ '%$SilverLeague\LogViewer\Handler\DataObjectHandler' ] ]