diff --git a/code/modules/organs/organ_external.dm b/code/modules/organs/organ_external.dm
index 6ad272af5f2..82cf56a5334 100644
--- a/code/modules/organs/organ_external.dm
+++ b/code/modules/organs/organ_external.dm
@@ -162,7 +162,7 @@
 		burn *= bumod //~2/3 damage for ROBOLIMBS
 
 	// High brute damage or sharp objects may damage internal organs
-	if(internal_organs && ((brute_dam >= max_damage) || (sharp && brute >= 5) || brute >= 10) && prob(5))
+	if(internal_organs && (brute_dam >= max_damage || (((sharp && brute >= 5) || brute >= 10) && prob(5))))
 		// Damage an internal organ
 		if(internal_organs && internal_organs.len)
 			var/obj/item/organ/I = pick(internal_organs)