diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index 691aa40069..58064a8220 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,9 @@
+2009-11-08	Ralf Corsépius <ralf.corsepius@rtems.org>
+
+	* libmisc/capture/capture.h (RTEMS_CAPTURE_CONTROL_FROM_MASK): 
+	Use UINT32_C(1) to avoid overflow in implict typecast on 16bit
+	targets.
+
 2009-11-03	Ralf Corsépius <ralf.corsepius@rtems.org>
 
 	* itron/src/chg_pri.c, itron/src/cre_tsk.c,
diff --git a/cpukit/libmisc/capture/capture.h b/cpukit/libmisc/capture/capture.h
index acc5fcd912..b96582f6bf 100644
--- a/cpukit/libmisc/capture/capture.h
+++ b/cpukit/libmisc/capture/capture.h
@@ -88,7 +88,7 @@ typedef struct rtems_capture_control_s
  * The from_valid mask.
  */
 #define RTEMS_CAPTURE_CONTROL_FROM_MASK(_s) \
- (1 << (RTEMS_CAPTURE_TRIGGER_TASKS - ((_s) + 1)))
+ (UINT32_C(1) << (RTEMS_CAPTURE_TRIGGER_TASKS - ((_s) + 1)))
 
 /**
  * Control flags.