diff --git a/ChangeLog.hppa b/ChangeLog.hppa
index 8988cf4f38..e7a80e50d0 100644
--- a/ChangeLog.hppa
+++ b/ChangeLog.hppa
@@ -1,3 +1,8 @@
+2012-01-08  Carlos O'Donell  <carlos@systemhalted.org>
+
+	* sysdeps/unix/sysv/linux/hppa/sys/epoll.h (EPOLLONESHOT)
+	(EPOLLET): Initialize with unsiged values.
+
 2012-01-08  Carlos O'Donell  <carlos@systemhalted.org>
 
 	* sysdeps/unix/sysv/linux/hppa/nptl/pthread.h: Sync from libc copy.
diff --git a/sysdeps/unix/sysv/linux/hppa/sys/epoll.h b/sysdeps/unix/sysv/linux/hppa/sys/epoll.h
index b11a34d459..53037d6320 100644
--- a/sysdeps/unix/sysv/linux/hppa/sys/epoll.h
+++ b/sysdeps/unix/sysv/linux/hppa/sys/epoll.h
@@ -65,9 +65,9 @@ enum EPOLL_EVENTS
 #define EPOLLHUP EPOLLHUP
     EPOLLRDHUP = 0x2000,
 #define EPOLLRDHUP EPOLLRDHUP
-    EPOLLONESHOT = (1 << 30),
+    EPOLLONESHOT = 1u << 30,
 #define EPOLLONESHOT EPOLLONESHOT
-    EPOLLET = (1 << 31)
+    EPOLLET = 1u << 31
 #define EPOLLET EPOLLET
   };