diff --git a/ChangeLog b/ChangeLog
index 3b407f65b8..bf2e55ab90 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-08-18  Mike Frysinger  <vapier@gentoo.org>
+
+	* sysdeps/unix/sysv/linux/hppa/bits/sigaction.h (SA_RESETHAND,
+	SA_NODEFER, SA_RESTART): Define when __USE_XOPEN2K8 is defined.
+
 2015-08-18  Mike Frysinger  <vapier@gentoo.org>
 
 	* sysdeps/unix/sysv/linux/hppa/bits/shm.h (SHM_EXEC): Define.
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/sigaction.h b/sysdeps/unix/sysv/linux/hppa/bits/sigaction.h
index ebe375fb1e..2a12060ac8 100644
--- a/sysdeps/unix/sysv/linux/hppa/bits/sigaction.h
+++ b/sysdeps/unix/sysv/linux/hppa/bits/sigaction.h
@@ -59,6 +59,8 @@ struct sigaction
 				     three arguments instead of one.  */
 #if defined __USE_UNIX98 || defined __USE_MISC
 # define SA_ONSTACK   0x00000001 /* Use signal stack by using `sa_restorer'. */
+#endif
+#if defined __USE_UNIX98 || defined __USE_XOPEN2K8
 # define SA_RESETHAND 0x00000004 /* Reset to SIG_DFL on entry to handler.  */
 # define SA_NODEFER   0x00000020 /* Don't automatically block the signal
 				    when its handler is being executed.  */