diff --git a/include/monsters.h b/include/monsters.h
index 5bfe2377c..6e3a2093e 100644
--- a/include/monsters.h
+++ b/include/monsters.h
@@ -3,14 +3,6 @@
 /*-Copyright (c) Michael Allison, 2006. */
 /* NetHack may be freely redistributed.  See license for details. */
 
-#ifndef WT_ELF
-#define WT_ELF 800
-#endif
-
-#ifndef WT_DRAGON
-#define WT_DRAGON 4500
-#endif
-
 #if defined(MONS_ENUM)
 #define MON(nam, sym, lvl, gen, atk, siz, mr1, mr2, flg1, flg2, flg3, d, \
             col, bn) PM_##bn
diff --git a/include/permonst.h b/include/permonst.h
index 753749141..cbb507e64 100644
--- a/include/permonst.h
+++ b/include/permonst.h
@@ -28,10 +28,11 @@ struct attack {
 
 #define NATTK 6
 
-/*     Weight of a human body
+/*     Weight of human body, elf, dragon
  */
-
 #define WT_HUMAN 1450
+#define WT_ELF 800
+#define WT_DRAGON 4500
 
 #ifndef ALIGN_H
 #include "align.h"
diff --git a/src/monst.c b/src/monst.c
index 04c80bd8b..1625d2a60 100644
--- a/src/monst.c
+++ b/src/monst.c
@@ -25,9 +25,6 @@
         0, 0, 0, 0 \
     }
 
-#define WT_ELF 800
-#define WT_DRAGON 4500
-
 #define MON(nam, sym, lvl, gen, atk, siz, mr1, mr2, \
             flg1, flg2, flg3, d, col, bn)           \
     {                                                                       \
@@ -89,8 +86,6 @@ const struct attack c_sa_no[NATTK] = SEDUCTION_ATTACKS_NO;
 #undef HI_LORD
 #endif
 #undef NO_ATTK
-#undef WT_ELF
-#undef WT_DRAGON
 #undef MON
 #undef MON3
 #undef LVL