diff --git a/include/monst.h b/include/monst.h
index 595af0e69..af2bb7806 100644
--- a/include/monst.h
+++ b/include/monst.h
@@ -100,7 +100,7 @@ struct monst {
 	Bitfield(mstun,1);	/* stunned (off balance) */
 	Bitfield(mconf,1);	/* confused */
 	Bitfield(mpeaceful,1);	/* does not attack unprovoked */
-	Bitfield(mtrapped,1);	/* trapped in a pit or bear trap */
+	Bitfield(mtrapped,1);	/* trapped in a pit, web or bear trap */
 	Bitfield(mleashed,1);	/* monster is on a leash */
 	Bitfield(isshk,1);	/* is shopkeeper */
 	Bitfield(isminion,1);	/* is a minion */