diff --git a/modular_skyrat/modules/implants/code/augments_arms.dm b/modular_skyrat/modules/implants/code/augments_arms.dm
index 6afeae75315..6da7d3c46be 100644
--- a/modular_skyrat/modules/implants/code/augments_arms.dm
+++ b/modular_skyrat/modules/implants/code/augments_arms.dm
@@ -7,6 +7,7 @@
 	icon_state = "mantis_blade"
 	w_class = WEIGHT_CLASS_BULKY
 	flags_1 = CONDUCT_1
+	sharpness = SHARP_EDGED
 	force = 25
 	armour_penetration = 20
 	item_flags = NEEDS_PERMIT //Beepers gets angry if you get caught with this.