diff --git a/Userland/Shell/AST.cpp b/Userland/Shell/AST.cpp
index f155304c6d..572e7cfa5b 100644
--- a/Userland/Shell/AST.cpp
+++ b/Userland/Shell/AST.cpp
@@ -3691,6 +3691,17 @@ ErrorOr<Vector<String>> ListValue::resolve_as_list(RefPtr<Shell> shell)
     return resolve_slices(shell, move(values), m_slices);
 }
 
+ErrorOr<String> ListValue::resolve_as_string(RefPtr<Shell> shell)
+{
+    if (!shell || !shell->posix_mode())
+        return Value::resolve_as_string(shell);
+
+    if (m_contained_values.is_empty())
+        return resolve_slices(shell, String {}, m_slices);
+
+    return resolve_slices(shell, TRY(m_contained_values[0]->resolve_as_string(shell)), m_slices);
+}
+
 ErrorOr<NonnullRefPtr<Value>> ListValue::resolve_without_cast(RefPtr<Shell> shell)
 {
     Vector<NonnullRefPtr<Value>> values;
diff --git a/Userland/Shell/AST.h b/Userland/Shell/AST.h
index f70302ebb7..407afe02ad 100644
--- a/Userland/Shell/AST.h
+++ b/Userland/Shell/AST.h
@@ -310,6 +310,7 @@ private:
 class ListValue final : public Value {
 public:
     virtual ErrorOr<Vector<String>> resolve_as_list(RefPtr<Shell>) override;
+    virtual ErrorOr<String> resolve_as_string(RefPtr<Shell>) override;
     virtual ErrorOr<NonnullRefPtr<Value>> resolve_without_cast(RefPtr<Shell>) override;
     virtual ErrorOr<NonnullRefPtr<Value>> clone() const override { return TRY(try_make_ref_counted<ListValue>(m_contained_values))->set_slices(m_slices); }
     virtual ~ListValue();