diff --git a/OpenCore-Patcher.command b/OpenCore-Patcher.command
index 37fd1025a..aa21cad4d 100755
--- a/OpenCore-Patcher.command
+++ b/OpenCore-Patcher.command
@@ -75,7 +75,7 @@ class OpenCoreLegacyPatcher:
             host_is_target
             and model not in ["MacBookPro8,2", "MacBookPro8,3"]
             and self.computer.dgpu
-            and self.computer.dgpu.arch in device_probe.AMD.Archs.TeraScale_2)
+            and self.computer.dgpu.arch == device_probe.AMD.Archs.TeraScale_2)
             or model in ["Macmini5,2", "iMac12,1", "iMac12,2"]
         ):
             self.constants.terascale_2_patch = True