diff --git a/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/FullDataMetaFile.java b/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/FullDataMetaFile.java
index 0203cf3a9..c8b42fa8d 100644
--- a/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/FullDataMetaFile.java
+++ b/core/src/main/java/com/seibel/distanthorizons/core/file/fullDatafile/FullDataMetaFile.java
@@ -178,7 +178,7 @@ public class FullDataMetaFile extends AbstractMetaDataContainerFile implements I
 	
 	
 	public CompletableFuture<IFullDataSource> getDataSourceWithoutCachingAsync() { return this.getOrLoadCachedDataSourceAsync(false); }
-	public CompletableFuture<IFullDataSource> getOrLoadCachedDataSourceAsync() { return this.getOrLoadCachedDataSourceAsync(true); } // TODO broken when accessed by multiple threads
+	public CompletableFuture<IFullDataSource> getOrLoadCachedDataSourceAsync() { return this.getOrLoadCachedDataSourceAsync(true); }
 	private CompletableFuture<IFullDataSource> getOrLoadCachedDataSourceAsync(boolean cacheLoadingSource)
 	{
 		checkAndLogPhantomDataSourceLifeCycles();
diff --git a/core/src/main/java/com/seibel/distanthorizons/core/file/renderfile/RenderDataMetaFile.java b/core/src/main/java/com/seibel/distanthorizons/core/file/renderfile/RenderDataMetaFile.java
index eefb59b0a..92a2dd6d9 100644
--- a/core/src/main/java/com/seibel/distanthorizons/core/file/renderfile/RenderDataMetaFile.java
+++ b/core/src/main/java/com/seibel/distanthorizons/core/file/renderfile/RenderDataMetaFile.java
@@ -139,7 +139,7 @@ public class RenderDataMetaFile extends AbstractMetaDataContainerFile implements
 		LodUtil.assertTrue(this.pos.overlapsExactly(chunkSectionPos), "Chunk pos " + chunkSectionPos + " doesn't overlap with section " + this.pos);
 		
 		// update the render source if one exists
-		CompletableFuture<ColumnRenderSource> renderSourceLoadFuture = this.getCachedDataSourceAsync(false);
+		CompletableFuture<ColumnRenderSource> renderSourceLoadFuture = this.getCachedDataSourceAsync(true);
 		if (renderSourceLoadFuture == null)
 		{
 			return;