1 files changed, 2 insertions, 1 deletions
diff --git a/insns.def b/insns.def
index 0cc5bb9c8e..e9716f4d0f 100644
--- a/insns.def
+++ b/insns.def
@@ -871,8 +871,9 @@ trace
                   rb_sourceline());
         }
     }
+
     EXEC_EVENT_HOOK(th, flag, GET_SELF(), 0, 0 /* id and klass are resolved at callee */,
-		    flag & RUBY_EVENT_RETURN ? TOPN(0) : Qundef);
+		    (flag & RUBY_EVENT_RETURN | RUBY_EVENT_B_RETURN) ? TOPN(0) : Qundef);
 }
 
 /**********************************************************/