diff --git a/OpenCore-Patcher.command b/OpenCore-Patcher.command
index f33f35da3..b21cd748b 100755
--- a/OpenCore-Patcher.command
+++ b/OpenCore-Patcher.command
@@ -17,6 +17,7 @@ class OpenCoreLegacyPatcher:
         self.constants.computer = device_probe.Computer.probe()
         self.computer = self.constants.computer
         self.constants.detected_os = int(platform.uname().release.partition(".")[0])
+        self.constants.detected_os_minor = int(platform.uname().release.partition(".")[2].partition(".")[0])
         self.set_defaults(self.computer.real_model, True)
 
     def set_defaults(self, model, host_is_target):
@@ -220,6 +221,20 @@ Supported Options:
 2. Unpatch System Volume (Experimental)
 B. Exit
         """
+        mojave_catalina = """Patches Root volume to fix misc issues such as:
+ - Graphics Acceleration
+   - Nvidia: Tesla - Fermi (8000-500 series)
+   - Intel: Ironlake - Sandy Bridge
+   - AMD: TeraScale 1 and 2 (2000-6000 series)
+ - Audio support for iMac7,1 and iMac8,1
+ WARNING: Root Volume Patching is still in active development, please
+ have all important user data backed up. Note when the system volume
+ is patched, you can no longer have Delta updates or have FileVault
+ enabled.
+ Supported Options:
+ 1. Patch System Volume
+ B. Exit
+         """
 
         default = """
 This OS has no root patches available to apply, please ensure you're patching a booted
@@ -234,13 +249,15 @@ B. Exit
             print(monterey)
         elif self.constants.detected_os == self.constants.big_sur:
             print(big_sur)
+        elif self.constants.detected_os in [self.constants.mojave, self.constants.catalina] and self.constants.moj_cat_accel == True:
+            print(mojave_catalina)
         else:
             print(default)
             no_patch = True
         change_menu = input("Patch System Volume?: ")
         if no_patch is not True and change_menu == "1":
             SysPatch.PatchSysVolume(self.constants.custom_model or self.computer.real_model, self.constants).start_patch()
-        elif no_patch is not True and change_menu == "2":
+        elif no_patch is not True and change_menu == "2" and self.constants.detected_os > self.constants.catalina:
             SysPatch.PatchSysVolume(self.constants.custom_model or self.computer.real_model, self.constants).start_unpatch()
         else:
             print("Returning to main menu")
diff --git a/Resources/Constants.py b/Resources/Constants.py
index a87d0f730..3eed9d789 100644
--- a/Resources/Constants.py
+++ b/Resources/Constants.py
@@ -45,7 +45,7 @@ class Constants:
         self.latebloom_version = "0.17"
         self.disk = ""
         self.patch_disk = ""
-        self.patcher_support_pkg_version = "0.0.13"  # PatcherSupportPkg
+        self.patcher_support_pkg_version = "0.0.14"  # PatcherSupportPkg
 
         # Get resource path
         self.current_path = Path(__file__).parent.parent.resolve()
@@ -73,6 +73,7 @@ class Constants:
         self.sip_status = True
         self.secure_status = False
         self.detected_os = 0
+        self.detected_os_minor = 0
         self.boot_efi = False
         self.drm_support = False
         self.allow_oc_everywhere = False
diff --git a/Resources/SysPatch.py b/Resources/SysPatch.py
index 52fc71b6a..97fe922f3 100644
--- a/Resources/SysPatch.py
+++ b/Resources/SysPatch.py
@@ -290,10 +290,11 @@ set million colour before rebooting"""
         self.elevated(
             ["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_accel}/", self.mount_private_frameworks], stdout=subprocess.PIPE
         ).stdout.decode().strip().encode()
-        print("- Adding IOHID-Fixup.plist")
-        self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_lauchd_path_accel}/", self.mount_lauchd], stdout=subprocess.PIPE).stdout.decode().strip().encode()
-        self.elevated(["chmod", "755", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
-        self.elevated(["chown", "root:wheel", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
+        if self.constants.detected_os > self.constants.catalina:
+            print("- Adding IOHID-Fixup.plist")
+            self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_lauchd_path_accel}/", self.mount_lauchd], stdout=subprocess.PIPE).stdout.decode().strip().encode()
+            self.elevated(["chmod", "755", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
+            self.elevated(["chown", "root:wheel", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
 
     def gpu_accel_legacy_extended_ts2(self):
         print("- Merging TeraScale 2 legacy Frameworks")