diff --git a/source/module/items/M5Item.ts b/source/module/items/M5Item.ts
index 74bd118..957e5fd 100644
--- a/source/module/items/M5Item.ts
+++ b/source/module/items/M5Item.ts
@@ -104,6 +104,9 @@ export class M5Item extends Item {
 					calc.ew += skillData.calc.ew;
 					calc.bonus += skillData.calc.bonus;
 					calc.fw += skillData.fw;
+				} else {
+					calc.ew += 4;
+					calc.fw += 4;
 				}
 			}
 		} else if (itemType === "defensiveWeapon") {