diff --git a/esp32/scripts/rename_fw.py b/esp32/scripts/rename_fw.py
deleted file mode 100644
index f3cdb9d..0000000
--- a/esp32/scripts/rename_fw.py
+++ /dev/null
@@ -1,89 +0,0 @@
-""" 
-    EMS-ESP - https://github.com/emsesp/EMS-ESP
-    Copyright 2020-2023  Paul Derbyshire
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>. 
-
-"""
-
-import shutil
-import re
-import os
-Import("env")
-import hashlib
-
-
-OUTPUT_DIR = "build{}".format(os.path.sep)
-
-def readFlag(flag):
-    buildFlags = env.ParseFlags(env["BUILD_FLAGS"])
-    # print(buildFlags.get("CPPDEFINES"))
-    for define in buildFlags.get("CPPDEFINES"):
-        if (define == flag or (isinstance(define, list) and define[0] == flag)):
-            # print("Found "+flag+" = "+define[1])
-            # strip quotes ("") from define[1]
-            cleanedFlag = re.sub(r'^"|"$', '', define[1])
-            return cleanedFlag
-    return None
-
-
-def bin_copy(source, target, env):
-
-    # get the build info
-    app_version = readFlag("APP_VERSION")
-    app_name = readFlag("APP_NAME")
-    build_target = env.get('PIOENV')
-
-    # print information's
-    print("App Version: " + app_version)
-    print("App Name: " + app_name)
-    print("Build Target: " + build_target)
-
-    # convert . to - so Windows doesn't complain
-    variant = app_name + "_" +  build_target + "_" + app_version.replace(".", "-")
-
-    # check if output directories exist and create if necessary
-    if not os.path.isdir(OUTPUT_DIR):
-        os.mkdir(OUTPUT_DIR)
-
-    for d in ['firmware']:
-        if not os.path.isdir("{}{}".format(OUTPUT_DIR, d)):
-            os.mkdir("{}{}".format(OUTPUT_DIR, d))
-
-    # create string with location and file names based on variant
-    bin_file = "{}firmware{}{}.bin".format(OUTPUT_DIR, os.path.sep, variant)
-    md5_file = "{}firmware{}{}.md5".format(OUTPUT_DIR, os.path.sep, variant)
-
-    # check if new target files exist and remove if necessary
-    for f in [bin_file]:
-        if os.path.isfile(f):
-            os.remove(f)
-
-    # check if new target files exist and remove if necessary
-    for f in [md5_file]:
-        if os.path.isfile(f):
-            os.remove(f)
-
-    print("Renaming file to "+bin_file)
-
-    # copy firmware.bin to firmware/<variant>.bin
-    shutil.copy(str(target[0]), bin_file)
-
-    with open(bin_file,"rb") as f:
-        result = hashlib.md5(f.read())
-        print("Calculating MD5: "+result.hexdigest())
-        file1 = open(md5_file, 'w')
-        file1.write(result.hexdigest())
-        file1.close()
-
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", [bin_copy])
-env.AddPostAction("$BUILD_DIR/${PROGNAME}.md5", [bin_copy])
diff --git a/platformio.ini b/platformio.ini
index bd73dd7..c1ec31d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -109,7 +109,6 @@ lib_deps =
 	ArduinoJson@>=7.0.0
 	teckel12/NewPing@^1.9.7
 	jrowberg/I2Cdevlib-MPU6050@^1.0.0
-	adafruit/Adafruit GFX Library@^1.11.5
 	adafruit/Adafruit BusIO@^1.9.3
 	https://github.com/runeharlyk/Adafruit-PWM-Servo-Driver-Library.git
 	adafruit/Adafruit HMC5883 Unified@^1.2.3
@@ -120,5 +119,4 @@ lib_deps =
 extra_scripts = 
 	pre:esp32/scripts/pre_build.py
     pre:esp32/scripts/build_app.py
-    esp32/scripts/rename_fw.py
 lib_compat_mode = strict
\ No newline at end of file