diff --git a/commons/src/main/java/commons/Unit.java b/commons/src/main/java/commons/Unit.java
index 407dcf4..7a2026a 100644
--- a/commons/src/main/java/commons/Unit.java
+++ b/commons/src/main/java/commons/Unit.java
@@ -30,7 +30,7 @@ public enum Unit {
     TABLESPOON("tbsp", true, 14.0),
     OUNCE("oz", true, 28.35),
     POUND("lb", true, 453.6),
-    CUP("cup", true, 225),
+    CUP("cup(s)", true, 225),
     // A special informal unit
     INFORMAL("<NONE>", false, 0.0);