1 files changed, 1 insertions, 1 deletions
diff --git a/rules.js b/rules.js
index d873d23..90049a7 100644
--- a/rules.js
+++ b/rules.js
@@ -1947,7 +1947,7 @@ states.sea_move_to = {
 
 		set_delete(game.castle, game.who)
 
-		if (besieged_player(to) === game.active && is_more_room_in_castle(to)) {
+		if ((to === TYRE || to === TRIPOLI) && besieged_player(to) === game.active && is_more_room_in_castle(to)) {
 			// Move into besieged fortified port
 			set_add(game.castle, game.who)
 			log(game.active + " sea moved:")