Index: tests/concurrent/actors/executor.cfa
===================================================================
--- tests/concurrent/actors/executor.cfa	(revision 1f35220a5dc596e91dd672d6ffd9be2ff27b67c6)
+++ tests/concurrent/actors/executor.cfa	(revision fbdfcd83585b2a3ef34770330c0628c3911372df)
@@ -86,5 +86,5 @@
 
     
-    executor e{ Processors, Processors, Processors == 1 ? 1 : Processors * 512, true, BufSize };
+    executor e{ Processors, Processors, Processors == 1 ? 1 : Processors * 512, true };
 
     printf("starting\n");