diff --git a/lwjgl-rundir/eaglercraft.jar b/lwjgl-rundir/eaglercraft.jar
index c0f4dc5..c8420ae 100644
Binary files a/lwjgl-rundir/eaglercraft.jar and b/lwjgl-rundir/eaglercraft.jar differ
diff --git a/src/game/java/net/minecraft/src/World.java b/src/game/java/net/minecraft/src/World.java
index f2269c7..e14c77d 100644
--- a/src/game/java/net/minecraft/src/World.java
+++ b/src/game/java/net/minecraft/src/World.java
@@ -111,7 +111,7 @@ public class World implements IBlockAccess {
 		this.DIST_HASH_MAGIC = 1013904223;
 		this.editingBlocks = false;
 		this.lockTimestamp = System.currentTimeMillis();
-		this.autosavePeriod = 40;
+		this.autosavePeriod = 4000;
 		this.playerEntities = new ArrayList();
 		this.rand = new Random();
 		this.isNewWorld = false;
@@ -145,7 +145,7 @@ public class World implements IBlockAccess {
 		this.DIST_HASH_MAGIC = 1013904223;
 		this.editingBlocks = false;
 		this.lockTimestamp = System.currentTimeMillis();
-		this.autosavePeriod = 40;
+		this.autosavePeriod = 4000;
 		this.playerEntities = new ArrayList();
 		this.rand = new Random();
 		this.isNewWorld = false;