diff --git a/include/prototypes.h b/include/prototypes.h
index cf6f0847..cef69112 100644
--- a/include/prototypes.h
+++ b/include/prototypes.h
@@ -486,7 +486,6 @@ extern int def_support(coord, coord, natid, natid);
 extern int oprange(struct empobj *, int);
 extern int in_oparea(struct empobj *, coord, coord);
 extern int cando(int, int);
-extern void show_mission(int, struct nstr_item *);
 extern int air_defense(coord, coord, natid, struct emp_qelem *,
 		       struct emp_qelem *);
 /* move.c */
diff --git a/src/lib/commands/miss.c b/src/lib/commands/miss.c
index 40a667e9..7a98fb05 100644
--- a/src/lib/commands/miss.c
+++ b/src/lib/commands/miss.c
@@ -40,6 +40,8 @@
 #include "optlist.h"
 #include "path.h"
 
+static void show_mission(int, struct nstr_item *);
+
 /*
  *  mission <type> <planes/ships/units> <mission type> <op sector> [<radius>]
  */
@@ -301,3 +303,45 @@ mission(void)
     pr("%d %s%s\n", num, ef_nameof(type), splur(num));
     return RET_OK;
 }
+
+static void
+show_mission(int type, struct nstr_item *np)
+{
+    int first = 1;
+    union empobj_storage item;
+    struct empobj *gp;
+
+    while (nxtitem(np, &item)) {
+	gp = (struct empobj *)&item;
+	if (!player->owner || gp->own == 0)
+	    continue;
+
+	if (first) {
+	    pr("Thing                         x,y   op-sect rad mission\n");
+	    first = 0;
+	}
+	pr("%-25s", obj_nameof(gp));
+	prxy(" %3d,%-3d", gp->x, gp->y, player->cnum);
+	switch (gp->mission) {
+	case MI_INTERDICT:
+	case MI_SUPPORT:
+	case MI_RESERVE:
+	case MI_ESCORT:
+	case MI_AIR_DEFENSE:
+	case MI_DSUPPORT:
+	case MI_OSUPPORT:
+	    prxy(" %3d,%-3d", gp->opx, gp->opy, player->cnum);
+	    pr("  %4d", gp->radius);
+	    break;
+	default:
+	    CANT_REACH();
+	    /* fall through */
+	case MI_NONE:
+	    pr("              ");
+	}
+	if (gp->mission)
+	    pr(" is on %s mission\n", mission_name(gp->mission));
+	else
+	    pr(" has no mission.\n");
+    }
+}
diff --git a/src/lib/subs/mission.c b/src/lib/subs/mission.c
index c4243b4f..e39f4a77 100644
--- a/src/lib/subs/mission.c
+++ b/src/lib/subs/mission.c
@@ -741,48 +741,6 @@ mission_name(short mission)
     return "a mysterious";
 }
 
-void
-show_mission(int type, struct nstr_item *np)
-{
-    int first = 1;
-    union empobj_storage item;
-    struct empobj *gp;
-
-    while (nxtitem(np, &item)) {
-	gp = (struct empobj *)&item;
-	if (!player->owner || gp->own == 0)
-	    continue;
-
-	if (first) {
-	    pr("Thing                         x,y   op-sect rad mission\n");
-	    first = 0;
-	}
-	pr("%-25s", obj_nameof(gp));
-	prxy(" %3d,%-3d", gp->x, gp->y, player->cnum);
-	switch (gp->mission) {
-	case MI_INTERDICT:
-	case MI_SUPPORT:
-	case MI_RESERVE:
-	case MI_ESCORT:
-	case MI_AIR_DEFENSE:
-	case MI_DSUPPORT:
-	case MI_OSUPPORT:
-	    prxy(" %3d,%-3d", gp->opx, gp->opy, player->cnum);
-	    pr("  %4d", gp->radius);
-	    break;
-	default:
-	    CANT_REACH();
-	    /* fall through */
-	case MI_NONE:
-	    pr("              ");
-	}
-	if (gp->mission)
-	    pr(" is on %s mission\n", mission_name(gp->mission));
-	else
-	    pr(" has no mission.\n");
-    }
-}
-
 int
 oprange(struct empobj *gp, int mission)
 {