diff --git a/target/linux/rdc/patches/005-rdc_x86_cpu_type.patch b/target/linux/rdc/patches/005-rdc_x86_cpu_type.patch
index 185ec13f7b..9e0eefb09e 100644
--- a/target/linux/rdc/patches/005-rdc_x86_cpu_type.patch
+++ b/target/linux/rdc/patches/005-rdc_x86_cpu_type.patch
@@ -16,7 +16,7 @@ diff -urN linux-2.6.22.1/arch/i386/kernel/cpu/Makefile linux-2.6.22.1.new/arch/i
  #define X86_VENDOR_TRANSMETA 7
  #define X86_VENDOR_NSC 8
  #define X86_VENDOR_NUM 9
-+#define X86_VENDOR_RDC 10
++#define X86_VENDOR_RDC 0xff
  #define X86_VENDOR_UNKNOWN 0xff
  
  /*