diff --git a/GuiUtils.py b/GuiUtils.py
index 9e9e33e9..9ce6fee6 100644
--- a/GuiUtils.py
+++ b/GuiUtils.py
@@ -5,10 +5,8 @@ import tkinter as tk
 from Utils import local_path
 
 def set_icon(window):
-    er16 = tk.PhotoImage(file=local_path('data', 'ER16.gif'))
-    er32 = tk.PhotoImage(file=local_path('data', 'ER32.gif'))
-    er48 = tk.PhotoImage(file=local_path('data', 'ER32.gif'))
-    window.tk.call('wm', 'iconphoto', window._w, er16, er32, er48)  # pylint: disable=protected-access
+    logo = tk.PhotoImage(file=local_path('data', 'icon.png'))
+    window.tk.call('wm', 'iconphoto', window._w, logo)
 
 # Although tkinter is intended to be thread safe, there are many reports of issues
 # some which may be platform specific, or depend on if the TCL library was compiled without
diff --git a/LttPAdjuster.py b/LttPAdjuster.py
index 0cb3597b..01f5fec9 100644
--- a/LttPAdjuster.py
+++ b/LttPAdjuster.py
@@ -153,8 +153,8 @@ def adjust(args):
 
 
 def adjustGUI():
-    from tkinter import Checkbutton, OptionMenu, Toplevel, LabelFrame, PhotoImage, Tk, LEFT, RIGHT, BOTTOM, TOP, \
-        StringVar, IntVar, Frame, Label, W, E, X, BOTH, Entry, Spinbox, Button, filedialog, messagebox, ttk
+    from tkinter import Tk, LEFT, BOTTOM, TOP, \
+        StringVar, Frame, Label, X, Entry, Button, filedialog, messagebox, ttk
     from Gui import get_rom_options_frame, get_rom_frame
     from GuiUtils import set_icon
     from argparse import Namespace
diff --git a/LttPClient.py b/LttPClient.py
index a29fcdc9..92c4aca7 100644
--- a/LttPClient.py
+++ b/LttPClient.py
@@ -8,8 +8,6 @@ import base64
 import shutil
 from json import loads, dumps
 
-from random import randrange
-
 from Utils import get_item_name_from_id
 
 exit_func = atexit.register(input, "Press enter to close.")
diff --git a/data/ER.icns b/data/ER.icns
deleted file mode 100644
index e3a6fbfa..00000000
Binary files a/data/ER.icns and /dev/null differ
diff --git a/data/ER.ico b/data/ER.ico
deleted file mode 100644
index b9b60360..00000000
Binary files a/data/ER.ico and /dev/null differ
diff --git a/data/ER16.gif b/data/ER16.gif
deleted file mode 100644
index 5806c8fd..00000000
Binary files a/data/ER16.gif and /dev/null differ
diff --git a/data/ER32.gif b/data/ER32.gif
deleted file mode 100644
index b72c0bcc..00000000
Binary files a/data/ER32.gif and /dev/null differ
diff --git a/data/ER48.gif b/data/ER48.gif
deleted file mode 100644
index 06d7af55..00000000
Binary files a/data/ER48.gif and /dev/null differ
diff --git a/data/icon.png b/data/icon.png
new file mode 100644
index 00000000..0cf21041
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