diff --git a/Server/ULandscape.pas b/Server/ULandscape.pas
index f7d00ff..f81527d 100644
--- a/Server/ULandscape.pas
+++ b/Server/ULandscape.pas
@@ -881,6 +881,9 @@ begin
       insertPacket.Free;
       deletePacket.Free;
       movePacket.Free;
+
+      sourceSubscriptions.Free;
+      targetSubscriptions.Free;
     end;
   end;
 end;