diff --git a/tests/di/fixtures/config/test/container/environment.yml b/tests/di/fixtures/config/test/container/environment.yml
index 0873078844..14c986d123 100644
--- a/tests/di/fixtures/config/test/container/environment.yml
+++ b/tests/di/fixtures/config/test/container/environment.yml
@@ -22,4 +22,5 @@ services:
             - ~
             - ~
             - ~
+            - ~
             - []
diff --git a/tests/di/fixtures/other_config/test/container/environment.yml b/tests/di/fixtures/other_config/test/container/environment.yml
index 2aa29db2eb..e285b1b781 100644
--- a/tests/di/fixtures/other_config/test/container/environment.yml
+++ b/tests/di/fixtures/other_config/test/container/environment.yml
@@ -22,4 +22,5 @@ services:
             - ~
             - ~
             - ~
+            - ~
             - []