diff --git a/src/main/scala/scim/Main.scala b/src/main/scala/scim/Main.scala
index 03b0751..5708717 100644
--- a/src/main/scala/scim/Main.scala
+++ b/src/main/scala/scim/Main.scala
@@ -26,7 +26,7 @@ object Main {
     val output = new Output(sharedMemory)
     val simulator = new Simulation(config)
 
-    for(_ <- 0 to sharedMemory.config.runs) {
+    for(_ <- 1 to sharedMemory.config.runs) {
       val outputThread = new Thread(output)
       outputThread.start()
       simulator.start()