diff --git a/include/asm-powerpc/auxvec.h b/include/asm-powerpc/auxvec.h
index 19a099b62cd6aae4100129e52bfa1679e0bba9e8..79d8c47323093508bf0b78223712e60115c81386 100644
--- a/include/asm-powerpc/auxvec.h
+++ b/include/asm-powerpc/auxvec.h
@@ -14,6 +14,8 @@
 /* The vDSO location. We have to use the same value as x86 for glibc's
  * sake :-)
  */
+#ifdef __powerpc64__
 #define AT_SYSINFO_EHDR		33
+#endif
 
 #endif