diff --git a/src/unity.c b/src/unity.c
index 3e4bc04d..8c946ebe 100644
--- a/src/unity.c
+++ b/src/unity.c
@@ -1115,6 +1115,7 @@ void UnityAssertFloatSpecial(const UNITY_FLOAT actual,
             is_trait = !isinf(actual) && !isnan(actual);
             break;
 
+        case UNITY_FLOAT_INVALID_TRAIT:  /* Supress warning */
         default: /* including UNITY_FLOAT_INVALID_TRAIT */
             trait_index = 0;
             trait_names[0] = UnityStrInvalidFloatTrait;
@@ -1341,6 +1342,7 @@ void UnityAssertDoubleSpecial(const UNITY_DOUBLE actual,
             is_trait = !isinf(actual) && !isnan(actual);
             break;
 
+        case UNITY_FLOAT_INVALID_TRAIT:  /* Supress warning */
         default: /* including UNITY_FLOAT_INVALID_TRAIT */
             trait_index = 0;
             trait_names[0] = UnityStrInvalidFloatTrait;