diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index d18293ed44..9375525fc1 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2006-11-17	Joel Sherrill <joel@OARcorp.com>
+
+	* score/src/coresemseize.c: Add missing ISR enable.
+
 2006-11-17	Joel Sherrill <joel@OARcorp.com>
 
 	* score/src/heapwalk.c: Use printk not printf.
diff --git a/cpukit/score/src/coresemseize.c b/cpukit/score/src/coresemseize.c
index 2648a620c2..693a19a713 100644
--- a/cpukit/score/src/coresemseize.c
+++ b/cpukit/score/src/coresemseize.c
@@ -75,6 +75,7 @@ void _CORE_semaphore_Seize(
       executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
       return;
     case CORE_SEMAPHORE_BAD_TIMEOUT:
+      _ISR_Enable( level );
       executing->Wait.return_code = CORE_SEMAPHORE_BAD_TIMEOUT_VALUE;
       return;
     case CORE_SEMAPHORE_BLOCK_FOREVER: