diff --git a/squirrelbattle/display/display_manager.py b/squirrelbattle/display/display_manager.py
index 203fc82..f9b3f01 100644
--- a/squirrelbattle/display/display_manager.py
+++ b/squirrelbattle/display/display_manager.py
@@ -99,7 +99,7 @@ class DisplayManager:
                 self.playerinventorydisplay.refresh(
                     self.rows // 10, self.cols // 2,
                     8 * self.rows // 10, 2 * self.cols // 5)
-                displays.append(self.inventorydisplay)
+                displays.append(self.playerinventorydisplay)
             elif self.game.state == GameMode.STORE:
                 self.storeinventorydisplay.refresh(
                     self.rows // 10, self.cols // 2,
diff --git a/squirrelbattle/tests/game_test.py b/squirrelbattle/tests/game_test.py
index e079035..bc3ce12 100644
--- a/squirrelbattle/tests/game_test.py
+++ b/squirrelbattle/tests/game_test.py
@@ -539,9 +539,10 @@ class TestGame(unittest.TestCase):
 
         # The second item is not a heart
         merchant.inventory[1] = Sword()
-        # Buy the second item
+        # Buy the second item by clicking on it
         item = self.game.store_menu.validate()
         self.assertIn(item, merchant.inventory)
+        self.game.display_actions(DisplayActions.MOUSE, 8, 25)
         self.game.handle_key_pressed(KeyValues.ENTER)
         self.assertIn(item, self.game.player.inventory)
         self.assertNotIn(item, merchant.inventory)