diff --git a/resources/sprite/menu_1x/bubble.png b/resources/sprite/menu_1x/bubble.png
deleted file mode 100644
index a6c047cb42..0000000000
Binary files a/resources/sprite/menu_1x/bubble.png and /dev/null differ
diff --git a/resources/sprite/menu_1x/round_bubble.png b/resources/sprite/menu_1x/round_bubble.png
deleted file mode 100644
index 2d2fce1f37..0000000000
Binary files a/resources/sprite/menu_1x/round_bubble.png and /dev/null differ
diff --git a/resources/sprite/menu_2x/bubble.png b/resources/sprite/menu_2x/bubble.png
deleted file mode 100644
index f09dca68b2..0000000000
Binary files a/resources/sprite/menu_2x/bubble.png and /dev/null differ
diff --git a/resources/sprite/menu_2x/round_bubble.png b/resources/sprite/menu_2x/round_bubble.png
deleted file mode 100644
index 0837ba4b7e..0000000000
Binary files a/resources/sprite/menu_2x/round_bubble.png and /dev/null differ