diff --git a/create_mc.R b/create_mc.R
index c72802838fcdbbca42dcfd0821947150e32f471d..ef486bbfc7ff44f5d90a177956b55cb19854a016 100644
--- a/create_mc.R
+++ b/create_mc.R
@@ -1,3 +1,4 @@
 a <- 0
 b <- 1
 c <- 2
+d <- 4