diff --git a/extension.neon b/extension.neon
index 6a8ccad..c60548c 100644
--- a/extension.neon
+++ b/extension.neon
@@ -128,6 +128,12 @@ services:
         arguments:
             - %todo_by.singleGitRepo%
 
+    -
+        class: staabm\PHPStanTodoBy\TodoBySymfonyDeprecationRule
+        tags: [phpstan.rules.rule]
+        arguments:
+            workingDirectory: %currentWorkingDirectory%
+
     -
         class: staabm\PHPStanTodoBy\TodoByPackageVersionRule
         tags: [phpstan.rules.rule]