diff --git a/create_mc.R b/create_mc.R
index 51ca75e67211dbb19ff1335369d5c85e5a2537b1..c72802838fcdbbca42dcfd0821947150e32f471d 100644
--- a/create_mc.R
+++ b/create_mc.R
@@ -1,3 +1,3 @@
-a <- TRUE
+a <- 0
 b <- 1
 c <- 2