diff --git a/maintainers/flake-module.nix b/maintainers/flake-module.nix
index 500a05c92..8c84d0517 100644
--- a/maintainers/flake-module.nix
+++ b/maintainers/flake-module.nix
@@ -122,8 +122,6 @@
               ''^tests/functional/install-darwin\.sh$''
               ''^tests/functional/legacy-ssh-store\.sh$''
               ''^tests/functional/linux-sandbox\.sh$''
-              ''^tests/functional/local-overlay-store/add-lower-inner\.sh$''
-              ''^tests/functional/local-overlay-store/add-lower\.sh$''
               ''^tests/functional/logging\.sh$''
               ''^tests/functional/misc\.sh$''
               ''^tests/functional/multiple-outputs\.sh$''
diff --git a/tests/functional/local-overlay-store/add-lower.sh b/tests/functional/local-overlay-store/add-lower.sh
index 33bf20ebd..87cdb4f59 100755
--- a/tests/functional/local-overlay-store/add-lower.sh
+++ b/tests/functional/local-overlay-store/add-lower.sh
@@ -1,3 +1,4 @@
+# shellcheck shell=bash
 source common.sh
 source ../common/init.sh