diff --git a/maintainers/flake-module.nix b/maintainers/flake-module.nix
index ef345bbe4..06915c2ed 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/path-from-hash-part\.sh$''
               ''^tests/functional/path-info\.sh$''
               ''^tests/functional/placeholders\.sh$''
               ''^tests/functional/post-hook\.sh$''
diff --git a/tests/functional/path-from-hash-part.sh b/tests/functional/path-from-hash-part.sh
index 41d1b7410..0b258a6ea 100755
--- a/tests/functional/path-from-hash-part.sh
+++ b/tests/functional/path-from-hash-part.sh
@@ -4,9 +4,9 @@ source common.sh
 
 path=$(nix build --no-link --print-out-paths -f simple.nix)
 
-hash_part=$(basename $path)
+hash_part=$(basename "$path")
 hash_part=${hash_part:0:32}
 
-path2=$(nix store path-from-hash-part $hash_part)
+path2=$(nix store path-from-hash-part "$hash_part")
 
-[[ $path = $path2 ]]
+[[ $path = "$path2" ]]