diff --git a/interrupt/guard.cc b/interrupt/guard.cc
index 13b1d3b..20c47ed 100644
--- a/interrupt/guard.cc
+++ b/interrupt/guard.cc
@@ -57,7 +57,7 @@ void Guard::relay(Epilogue handler) {
 
     Core::Interrupt::enable();   // goto level 0.5
     if(epi_flag FOR_CURRENT_CORE){
-        epilogue_queue->produce(handler);
+        epilogue_queue FOR_CURRENT_CORE.produce(handler);
     }
     else{
         epi_flag FOR_CURRENT_CORE = true;