diff --git a/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/GeneratedFullDataSourceProvider.java b/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/GeneratedFullDataSourceProvider.java
index 3423ba02e..cd71c9451 100644
--- a/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/GeneratedFullDataSourceProvider.java
+++ b/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/GeneratedFullDataSourceProvider.java
@@ -82,7 +82,8 @@ public class GeneratedFullDataSourceProvider extends FullDataSourceProviderV2 im
 	// constructor //
 	//=============//
 	
-	public GeneratedFullDataSourceProvider(IDhLevel level, ISaveStructure saveStructure) throws SQLException, IOException { super(level, saveStructure); }
+	public GeneratedFullDataSourceProvider(IDhLevel level, ISaveStructure saveStructure) throws SQLException, IOException 
+	{ this(level, saveStructure, null); }
 	public GeneratedFullDataSourceProvider(IDhLevel level, ISaveStructure saveStructure, @Nullable File saveDirOverride) throws SQLException, IOException
 	{
 		super(level, saveStructure, saveDirOverride);