diff --git a/code/modules/reagents/chemistry/recipes/others.dm b/code/modules/reagents/chemistry/recipes/others.dm
index c15d3f14fcb..1a47ea728f3 100644
--- a/code/modules/reagents/chemistry/recipes/others.dm
+++ b/code/modules/reagents/chemistry/recipes/others.dm
@@ -214,7 +214,7 @@
 	name = "Mulligan"
 	id = "mulligan"
 	results = list("mulligan" = 1)
-	required_reagents = list("humanmutationtoxin" = 1, "mutagen" = 1)
+	required_reagents = list("stablemutationtoxin" = 1, "mutagen" = 1)
 
 
 ////////////////////////////////// VIROLOGY //////////////////////////////////////////