diff --git a/EFIOC/OC/ACPI/SSDT-OC-XOSI.aml b/EFIOC/OC/ACPI/SSDT-OC-XOSI.aml
deleted file mode 100644
index 6c56d69c..00000000
Binary files a/EFIOC/OC/ACPI/SSDT-OC-XOSI.aml and /dev/null differ
diff --git a/EFIOC/OC/config.plist b/EFIOC/OC/config.plist
index 842faf84..076dcd11 100644
--- a/EFIOC/OC/config.plist
+++ b/EFIOC/OC/config.plist
@@ -102,14 +102,6 @@
 				<key>Path</key>
 				<string>SSDT-MEM2.aml</string>
 			</dict>
-			<dict>
-				<key>Comment</key>
-				<string>OSI changes mod OC</string>
-				<key>Enabled</key>
-				<true/>
-				<key>Path</key>
-				<string>SSDT-OC-XOSI.aml</string>
-			</dict>
 			<dict>
 				<key>Comment</key>
 				<string>Add PMCR device</string>