diff --git a/monsters.sty b/monsters.sty
index a3be8d864e36877c8f40bd01b174ef809edb002c..4889cbff5dc124a69e05b43e243fb064c9bab5d2 100644
--- a/monsters.sty
+++ b/monsters.sty
@@ -1193,8 +1193,10 @@
         \lootGoblin%
       \fi%
     }% EQUIPMENT
-    {\ifnum\value{r3b}=1
-      \mutation{r4}%
+    {\ifnum\value{r3b}=1%
+      \ifnum\value{noAppearing}=1%
+        \mutation{r4}%
+      \fi%
     \fi}% ABILITIES
 }