diff --git a/include/linux/elf.h b/include/linux/elf.h
index d2da84a..0eb9ed2 100644
--- a/include/linux/elf.h
+++ b/include/linux/elf.h
@@ -355,6 +355,7 @@
 #define NT_TASKSTRUCT	4
 #define NT_AUXV		6
 #define NT_PRXFPREG     0x46e62b7f      /* copied from gdb5.1/include/elf/common.h */
+#define NT_PPC_VMX	0x100		/* PowerPC Altivec/VMX registers */
 
 
 /* Note header in a PT_NOTE section */