diff --git a/buildsystem-core/src/main/java/de/eintosti/buildsystem/world/BuildWorld.java b/buildsystem-core/src/main/java/de/eintosti/buildsystem/world/BuildWorld.java
index d7275f9b..36e1289d 100644
--- a/buildsystem-core/src/main/java/de/eintosti/buildsystem/world/BuildWorld.java
+++ b/buildsystem-core/src/main/java/de/eintosti/buildsystem/world/BuildWorld.java
@@ -541,6 +541,10 @@ public void forceUnload(boolean save) {
             return;
         }
 
+        if (save) {
+            bukkitWorld.save();
+        }
+
         for (Chunk chunk : bukkitWorld.getLoadedChunks()) {
             chunk.unload(save);
         }