diff --git a/ChangeLog b/ChangeLog
index 861e989f19..4da10277cc 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2014-03-24  Stefan Liebler <stli@linux.vnet.ibm.com>
+
+	[BZ #16713]
+	* sysdeps/unix/sysv/linux/s390/bits/sigaction.h
+	(__glibc_reserved0): New variable.
+	(sa_flags): Change type to int.
+
 2014-03-24  Stefan Liebler  <stli@linux.vnet.ibm.com>
 
 	* posix/Makefile (before-compile): Use += before-compile instead
diff --git a/sysdeps/unix/sysv/linux/s390/bits/sigaction.h b/sysdeps/unix/sysv/linux/s390/bits/sigaction.h
index f8baf84c43..b60b8f8ec4 100644
--- a/sysdeps/unix/sysv/linux/s390/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/s390/bits/sigaction.h
@@ -43,7 +43,8 @@ struct sigaction
 #endif
 
     /* Special flags.  */
-    unsigned long int sa_flags;
+    int __glibc_reserved0;
+    int sa_flags;
 
     /* Restore handler.  */
     void (*sa_restorer) (void);