Index: tests/concurrent/actors/executor.cfa
===================================================================
--- tests/concurrent/actors/executor.cfa	(revision 1f35220a5dc596e91dd672d6ffd9be2ff27b67c6)
+++ tests/concurrent/actors/executor.cfa	(revision 98a2b1dcb5b037f88a8c2c8d5eb5c131908de6db)
@@ -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");