diff --git a/resources/build/bluetooth.py b/resources/build/bluetooth.py
index af6d1271d..e0dc5a9ee 100644
--- a/resources/build/bluetooth.py
+++ b/resources/build/bluetooth.py
@@ -46,8 +46,9 @@ class BuildBluetooth:
             support.BuildSupport(self.model, self.constants, self.config).enable_kext("BlueToolFixup.kext", self.constants.bluetool_version, self.constants.bluetool_path)
             support.BuildSupport(self.model, self.constants, self.config).enable_kext("Bluetooth-Spoof.kext", self.constants.btspoof_version, self.constants.btspoof_path)
             self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -btlfxallowanyaddr"
-            self.config["NVRAM"]["Add"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"]["bluetoothInternalControllerInfo"] = binascii.unhexlify("0000000000000000000000000000")
-            self.config["NVRAM"]["Add"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"]["bluetoothExternalDongleFailed"] = binascii.unhexlify("00")
+            self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["bluetoothInternalControllerInfo"] = binascii.unhexlify("0000000000000000000000000000")
+            self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["bluetoothExternalDongleFailed"] = binascii.unhexlify("00")
+            self.config["NVRAM"]["Delete"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"] += ["bluetoothInternalControllerInfo", "bluetoothExternalDongleFailed"]
         elif self.computer.bluetooth_chipset == "BRCM20702 Hub":
             # BCM94331 can include either BCM2070 or BRCM20702 v1 Bluetooth chipsets
             # Note Monterey only natively supports BRCM20702 v2 (found with BCM94360)
@@ -78,6 +79,7 @@ class BuildBluetooth:
             support.BuildSupport(self.model, self.constants, self.config).enable_kext("BlueToolFixup.kext", self.constants.bluetool_version, self.constants.bluetool_path)
             if smbios_data.smbios_dictionary[self.model]["Bluetooth Model"] <= bluetooth_data.bluetooth_data.BRCM2070.value:
                 self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["boot-args"] += " -btlfxallowanyaddr"
-                self.config["NVRAM"]["Add"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"]["bluetoothInternalControllerInfo"] = binascii.unhexlify("0000000000000000000000000000")
-                self.config["NVRAM"]["Add"]["4D1EDE05-38C7-4A6A-9CC6-4BCCA8B38C14"]["bluetoothExternalDongleFailed"] = binascii.unhexlify("00")
+                self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["bluetoothInternalControllerInfo"] = binascii.unhexlify("0000000000000000000000000000")
+                self.config["NVRAM"]["Add"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"]["bluetoothExternalDongleFailed"] = binascii.unhexlify("00")
+                self.config["NVRAM"]["Delete"]["7C436110-AB2A-4BBB-A880-FE41995C9F82"] += ["bluetoothInternalControllerInfo", "bluetoothExternalDongleFailed"]
                 support.BuildSupport(self.model, self.constants, self.config).enable_kext("Bluetooth-Spoof.kext", self.constants.btspoof_version, self.constants.btspoof_path)
\ No newline at end of file