diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 93b731dbbc..0e2b021015 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2011-10-17	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* posix/src/ualarm.c: Make _POSIX_signals_Ualarm_TSR static.
+
 2011-10-12	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* libmisc/mouse/serial_mouse.c (serial_mouse_initialize):
diff --git a/cpukit/posix/src/ualarm.c b/cpukit/posix/src/ualarm.c
index 77bb0f78e9..59bcad214b 100644
--- a/cpukit/posix/src/ualarm.c
+++ b/cpukit/posix/src/ualarm.c
@@ -27,7 +27,7 @@
  *  _POSIX_signals_Ualarm_TSR
  */
 
-void _POSIX_signals_Ualarm_TSR(
+static void _POSIX_signals_Ualarm_TSR(
   Objects_Id      id __attribute__((unused)),
   void           *argument __attribute__((unused))
 )