diff --git a/BauSystem_Main/src/de/steamwar/bausystem/features/region/FreezeListener.java b/BauSystem_Main/src/de/steamwar/bausystem/features/region/FreezeListener.java
index a39822db..94708b4c 100644
--- a/BauSystem_Main/src/de/steamwar/bausystem/features/region/FreezeListener.java
+++ b/BauSystem_Main/src/de/steamwar/bausystem/features/region/FreezeListener.java
@@ -108,4 +108,11 @@ public class FreezeListener implements Listener {
             event.getBlock().setType(Material.AIR, false);
         }
     }
+
+    @EventHandler
+    public void onFluidLevelChange(FluidLevelChangeEvent e) {
+        if (Region.getRegion(e.getBlock().getLocation()).get(Flag.FREEZE) == FreezeMode.ACTIVE) {
+            e.setCancelled(true);
+        }
+    }
 }