diff --git a/mine/server.lua b/mine/server.lua
index 6600a52..3a42cba 100644
--- a/mine/server.lua
+++ b/mine/server.lua
@@ -3,7 +3,7 @@ rednet.open("back")
 state = {}
 ores = {}
 
-thelog = {"", "", "", "", "", "", "", ""} 
+thelog = {"", "", "", "", "", ""} 
 logsize = 6
 logpos = 1
 
@@ -54,7 +54,7 @@ end
 
 function log(s)
     thelog[logpos] = s
-    logpos = logpos + 1
+    logpos = (logpos + 1) % logsize
     drawState()
 end