1 files changed, 9 insertions, 2 deletions
diff --git a/spec/score/tq/req/flush-fifo.yml b/spec/score/tq/req/flush-fifo.yml
index f7842175..8c543ad7 100644
--- a/spec/score/tq/req/flush-fifo.yml
+++ b/spec/score/tq/req/flush-fifo.yml
@@ -140,13 +140,20 @@ test-support: |
     TQFlush( ctx->tq_ctx );
   }
 
-  static void SchedulerEvent( void *arg, const T_scheduler_event *event )
+  static void SchedulerEvent(
+    void                    *arg,
+    const T_scheduler_event *event,
+    T_scheduler_when         when
+  )
   {
     Context *ctx;
 
     ctx = arg;
 
-    if ( event->operation == T_SCHEDULER_BLOCK ) {
+    if (
+      when == T_SCHEDULER_BEFORE &&
+      event->operation == T_SCHEDULER_BLOCK
+    ) {
       ctx->request.handler = Flush;
       ctx->request.arg = ctx;
       CallWithinISRSubmit( &ctx->request );