diff --git a/maintainers/flake-module.nix b/maintainers/flake-module.nix
index c13578ec9..e1c89f71a 100644
--- a/maintainers/flake-module.nix
+++ b/maintainers/flake-module.nix
@@ -106,7 +106,6 @@
             enable = true;
             excludes = [
               # We haven't linted these files yet
-              ''^tests/functional/user-envs\.builder\.sh$''
               ''^tests/functional/user-envs\.sh$''
               ''^tests/functional/why-depends\.sh$''
             ];
diff --git a/tests/functional/user-envs.builder.sh b/tests/functional/user-envs.builder.sh
index 5fafa797f..e875c2fe5 100644
--- a/tests/functional/user-envs.builder.sh
+++ b/tests/functional/user-envs.builder.sh
@@ -1,5 +1,8 @@
-mkdir $out
-mkdir $out/bin
-echo "#! $shell" > $out/bin/$progName
-echo "echo $name" >> $out/bin/$progName
-chmod +x $out/bin/$progName
+# shellcheck shell=bash
+# shellcheck disable=SC2154
+mkdir "$out"
+mkdir "$out"/bin
+echo "#! $shell" > "$out"/bin/"$progName"
+# shellcheck disable=SC2154
+echo "echo $name" >> "$out"/bin/"$progName"
+chmod +x "$out"/bin/"$progName"