diff --git a/code/modules/surgery/other.dm b/code/modules/surgery/other.dm
index 3b5c68db550..42b00daddff 100644
--- a/code/modules/surgery/other.dm
+++ b/code/modules/surgery/other.dm
@@ -200,7 +200,7 @@
 //////////////////////////////////////////////////////////////////
 /datum/surgery/remove_thrall
 	name = "clense contaminations"//RENAME MEH
-	steps = list(/datum/surgery_step/generic/cut_open, /datum/surgery_step/generic/clamp_bleeders, /datum/surgery_step/generic/retract_skin, /datum/surgery_step/open_encased/saw,/datum/surgery_step/open_encased/retract, /datum/surgery_step/internal/dethrall,/datum/surgery_step/glue_bone, /datum/surgery_step/set_bone,/datum/surgery_step/finish_bone,/datum/surgery_step/generic/cauterize)
+	steps = list(/datum/surgery_step/generic/cut_open, /datum/surgery_step/generic/clamp_bleeders, /datum/surgery_step/generic/retract_skin, /datum/surgery_step/open_encased/saw,/datum/surgery_step/open_encased/retract, /datum/surgery_step/dethrall,/datum/surgery_step/glue_bone, /datum/surgery_step/set_bone,/datum/surgery_step/finish_bone,/datum/surgery_step/generic/cauterize)
 	possible_locs = list("head")
 
 /datum/surgery/remove_thrall/synth