diff --git a/code/modules/power/singularity/singularity.dm b/code/modules/power/singularity/singularity.dm
index ffe2e10a903..9016f1278a4 100644
--- a/code/modules/power/singularity/singularity.dm
+++ b/code/modules/power/singularity/singularity.dm
@@ -26,7 +26,6 @@
 	var/target = null //its target. moves towards the target if it has one
 	var/last_failed_movement = 0//Will not move in the same dir if it couldnt before, will help with the getting stuck on fields thing
 	var/teleport_del = 0
-	var/sizes_to_number = list("1" = 0, "3" = 1, "5" = 2, "7" = 3, "9" = 4) //so i dont have to mess around with weirdass formulas to get this done.
 	var/last_warning
 	var/list/uneatable = list(/turf/space, /obj/effect/overlay)
 
@@ -230,7 +229,7 @@
 				if(current_size >= 5)
 					var/list/handlist = list(H.l_hand, H.r_hand)
 					for(var/obj/item/hand in handlist)
-						if(prob(current_size * 5) && hand.w_class >= 5 - sizes_to_number["[current_size]"]  && H.unEquip(hand))
+						if(prob(current_size * 5) && hand.w_class >= ((11-current_size)/2)  && H.unEquip(hand))
 							step_towards(hand, src)
 							H << "<span class='warning'>\The [src] pulls \the [hand] from your grip!</span>"