diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5deedb6ef50..348185f8dba 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2012-06-18  David Edelshn  <dje.gcc@gmail.com>
+
+	* config/rs6000/aix52.h (TARGET_EXTRA_BUILTINS): Define as 0.
+
 2012-06-18  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR target/53712
diff --git a/gcc/config/rs6000/aix52.h b/gcc/config/rs6000/aix52.h
index 4b1f0cf85cf..c6585711916 100644
--- a/gcc/config/rs6000/aix52.h
+++ b/gcc/config/rs6000/aix52.h
@@ -121,6 +121,8 @@ do {									\
 #define TARGET_ALTIVEC 0
 #undef  TARGET_ALTIVEC_ABI
 #define TARGET_ALTIVEC_ABI 0
+#undef  TARGET_EXTRA_BUILTINS
+#define TARGET_EXTRA_BUILTINS 0
 
 /* Define this macro as a C expression for the initializer of an
    array of string to tell the driver program which options are