diff --git a/apps/client/src/scenes/game/entities/player/PlayerView.ts b/apps/client/src/scenes/game/entities/player/PlayerView.ts
index 2717ebd..24ed39d 100644
--- a/apps/client/src/scenes/game/entities/player/PlayerView.ts
+++ b/apps/client/src/scenes/game/entities/player/PlayerView.ts
@@ -20,6 +20,8 @@
       "/yellow.svg", // teamId: 3 のときの画像
     ];
 
+    config.validateTeamConfig();
+
     if (characterImages.length !== TEAM_COUNT) {
       throw new Error(
         `GAME_CONFIG mismatch: characterImages length (${characterImages.length}) must equal TEAM_COUNT (${TEAM_COUNT})`,