diff --git a/db/re/mob_db.txt b/db/re/mob_db.txt
index e9b15f2594..a4aa2c05cc 100644
--- a/db/re/mob_db.txt
+++ b/db/re/mob_db.txt
@@ -3954,6 +3954,7 @@
 //20847,MD_HIDDEN_GROUND02
 
 //20873,WAR_NUT
+//20874,MOLE_TW
 
 //20877,G_ILL_SROPHO
 //20878,G_ILL_OBEAUNE