diff --git a/src/move.c b/src/move.c
index fdc2dc64f..09f3c2b3f 100644
--- a/src/move.c
+++ b/src/move.c
@@ -2267,8 +2267,7 @@ static void travel(unit * u, region_list ** routep)
     }
 }
 
-// FIXME: move_on_land argument is unused, kill it
-void move_cmd(unit * u, order * ord, bool move_on_land)
+void move_cmd(unit * u, order * ord)
 {
     region_list *route = NULL;
 
@@ -2392,7 +2391,7 @@ int follow_ship(unit * u, order * ord)
     init_tokens_str(command);
     getstrtoken();
     /* NACH ausführen */
-    move_cmd(u, ord, false);
+    move_cmd(u, ord);
     return 1;                     /* true -> Einheitenliste von vorne durchgehen */
 }
 
@@ -2559,13 +2558,13 @@ void movement(void)
                         if (ships) {
                             if (u->ship && ship_owner(u->ship) == u) {
                                 init_order(u->thisorder);
-                                move_cmd(u, u->thisorder, false);
+                                move_cmd(u, u->thisorder);
                             }
                         }
                         else {
                             if (!u->ship || ship_owner(u->ship) != u) {
                                 init_order(u->thisorder);
-                                move_cmd(u, u->thisorder, false);
+                                move_cmd(u, u->thisorder);
                             }
                         }
                     }
diff --git a/src/move.h b/src/move.h
index 9c5893629..70dddbb0b 100644
--- a/src/move.h
+++ b/src/move.h
@@ -74,7 +74,7 @@ extern "C" {
     bool move_blocked(const struct unit *u, const struct region *src,
         const struct region *dest);
     bool can_takeoff(const struct ship * sh, const struct region * from, const struct region * to);
-    void move_cmd(struct unit * u, struct order * ord, bool move_on_land);
+    void move_cmd(struct unit * u, struct order * ord);
     int follow_ship(struct unit * u, struct order * ord);
 
 #define SA_HARBOUR 1
diff --git a/src/piracy.c b/src/piracy.c
index 7c7597691..1a556f92f 100644
--- a/src/piracy.c
+++ b/src/piracy.c
@@ -206,7 +206,7 @@ void piracy_cmd(unit * u, order *ord)
 
     /* Bewegung ausführen */
     init_order(u->thisorder);
-    move_cmd(u, ord, false);
+    move_cmd(u, ord);
 }
 
 void age_piracy(region *r) {