diff --git a/source/shop/shop.h b/source/shop/shop.h
index 7b7c7f9dd..4c08b7a04 100644
--- a/source/shop/shop.h
+++ b/source/shop/shop.h
@@ -74,9 +74,9 @@ private:
 		SHOP_ICON_Y_GAP=51,
 		SHOP_ICON_ITEMS_PER_ROW=4,
 
-		SHOP_ICON_FLASH_SPEED=200,
+		SHOP_ICON_FLASH_SPEED=150,
 		SHOP_ICON_FLASH_COLOUR_BASE=128,
-		SHOP_ICON_FLASH_COLOUR_RANGE=150,
+		SHOP_ICON_FLASH_COLOUR_RANGE=50,
 
 		SHOP_ICON_PURCHASED_RGB=40,