diff --git a/exercises/allergies/tests/allergies.rs b/exercises/allergies/tests/allergies.rs
index 5b1a63145..7d29e2e8b 100644
--- a/exercises/allergies/tests/allergies.rs
+++ b/exercises/allergies/tests/allergies.rs
@@ -128,6 +128,7 @@ fn allergic_to_everything() {
 #[ignore]
 fn scores_over_255_do_not_trigger_false_positives() {
     let expected = vec![Allergen::Eggs,
+                        Allergen::Peanuts,
                         Allergen::Shellfish,
                         Allergen::Strawberries,
                         Allergen::Tomatoes,