diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCmn600LibArm/SsdtCmn600Generator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCmn600LibArm/SsdtCmn600Generator.c
index b990686d40..6118df0549 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCmn600LibArm/SsdtCmn600Generator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCmn600LibArm/SsdtCmn600Generator.c
@@ -372,7 +372,7 @@ FixupCmn600Info (
   }
 
   // Update the CMN600 Device's name.
-  Status = AmlDeviceOpUpdateName (DeviceNode, (CHAR8 *)Name);
+  Status = AmlDeviceOpUpdateName (DeviceNode, Name);
   if (EFI_ERROR (Status)) {
     goto error_handler;
   }
diff --git a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
index b1a628e419..f2594de2e9 100644
--- a/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
+++ b/DynamicTablesPkg/Library/Common/SsdtSerialPortFixupLib/SsdtSerialPortFixupLib.c
@@ -381,7 +381,7 @@ FixupName (
   }
 
   // Update the Device's name.
-  return AmlDeviceOpUpdateName (DeviceNode, (CHAR8 *)Name);
+  return AmlDeviceOpUpdateName (DeviceNode, Name);
 }
 
 /** Fixup the Serial Port Information in the AML tree.