diff --git a/Barotrauma/BarotraumaClient/Source/Networking/GameClient.cs b/Barotrauma/BarotraumaClient/Source/Networking/GameClient.cs
index 85a95579e..47c0a4e7a 100644
--- a/Barotrauma/BarotraumaClient/Source/Networking/GameClient.cs
+++ b/Barotrauma/BarotraumaClient/Source/Networking/GameClient.cs
@@ -822,7 +822,7 @@ namespace Barotrauma.Networking
                 }
                 else
                 {
-                    submarines.Add(new Submarine(Path.Combine(Submarine.SavePath, subName), subHash, false));
+                    submarines.Add(new Submarine(Path.Combine(Submarine.SavePath, subName) + ".sub", subHash, false));
                 }
             }