diff --git a/ChangeLog b/ChangeLog
index 82d6ac85da..1addad6629 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2015-07-22  Mike Frysinger  <vapier@gentoo.org>
+
+	* sysdeps/unix/sysv/linux/ia64/bits/sigaction.h (struct sigaction):
+	Change sa_flags from a long to an int and add __glibc_reserved0 before
+	it for padding.
+
 2015-07-22  Mike Frysinger  <vapier@gentoo.org>
 
 	* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h (siginfo_t): Make struct
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/sigaction.h b/sysdeps/unix/sysv/linux/ia64/bits/sigaction.h
index 2f64f19727..46d03faefe 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/sigaction.h
@@ -40,7 +40,8 @@ struct sigaction
 #endif
 
     /* Special flags.  */
-    unsigned long int sa_flags;
+    int __glibc_reserved0;
+    int sa_flags;
 
     /* Additional set of signals to be blocked.  */
     __sigset_t sa_mask;