diff --git a/core/assets/maps/serpulo/littoralShipyard.msav b/core/assets/maps/serpulo/littoralShipyard.msav
index 3e72623fed..2aa826c12b 100644
Binary files a/core/assets/maps/serpulo/littoralShipyard.msav and b/core/assets/maps/serpulo/littoralShipyard.msav differ
diff --git a/core/src/mindustry/ui/FileChooser.java b/core/src/mindustry/ui/FileChooser.java
index cd820de59a..a76fb241d7 100644
--- a/core/src/mindustry/ui/FileChooser.java
+++ b/core/src/mindustry/ui/FileChooser.java
@@ -81,6 +81,7 @@ public class FileChooser{
             if(fileName == null){
                 fileName = "file." + extensions[0];
             }
+            fileName = Strings.sanitizeFilename(fileName);
         }
 
         /** Submits the request to handle a single file. */