diff --git a/worldguard-bukkit/src/main/java/com/sk89q/worldguard/bukkit/BukkitConfigurationManager.java b/worldguard-bukkit/src/main/java/com/sk89q/worldguard/bukkit/BukkitConfigurationManager.java
index 5c58546c..0bf419cc 100644
--- a/worldguard-bukkit/src/main/java/com/sk89q/worldguard/bukkit/BukkitConfigurationManager.java
+++ b/worldguard-bukkit/src/main/java/com/sk89q/worldguard/bukkit/BukkitConfigurationManager.java
@@ -60,6 +60,7 @@ public void copyDefaults() {
     @Override
     public void unload() {
         worlds.clear();
+        getConfig().save();
     }
 
     @Override