diff --git a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java
index c34a337..d177b8b 100644
--- a/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java
+++ b/layoutparser-service/layoutparser-service-processor/src/main/java/com/knecon/fforesight/service/layoutparser/processor/LayoutParsingPipeline.java
@@ -292,7 +292,7 @@ public class LayoutParsingPipeline {
             tableExtractionService.extractTables(cleanRulings, classificationPage);
 
             if (layoutParsingType == DOCSTRUM || layoutParsingType == DOCSTRUM_XY) {
-                docstrumBlockificationService.combineBlocks(classificationPage);
+                // docstrumBlockificationService.combineBlocks(classificationPage); //todo 8666
             }
 
             buildPageStatistics(classificationPage);
diff --git a/layoutparser-service/layoutparser-service-server/src/test/java/com/knecon/fforesight/service/layoutparser/server/graph/ViewerDocumentTest.java b/layoutparser-service/layoutparser-service-server/src/test/java/com/knecon/fforesight/service/layoutparser/server/graph/ViewerDocumentTest.java
index 022bcb9..d349256 100644
--- a/layoutparser-service/layoutparser-service-server/src/test/java/com/knecon/fforesight/service/layoutparser/server/graph/ViewerDocumentTest.java
+++ b/layoutparser-service/layoutparser-service-server/src/test/java/com/knecon/fforesight/service/layoutparser/server/graph/ViewerDocumentTest.java
@@ -26,14 +26,14 @@ public class ViewerDocumentTest extends BuildDocumentTest {
     @SneakyThrows
     public void testViewerDocument() {
 
-        String fileName = "files/new/RotateTestFile.pdf";
+        String fileName = "files/Plenarprotokoll 1 (keine Druchsache!) (1).pdf";
         String tmpFileName = "/tmp/" + Path.of(fileName).getFileName() + "_VIEWER.pdf";
 
         var documentFile = new ClassPathResource(fileName).getFile();
         ViewerDocumentService viewerDocumentService = new ViewerDocumentService(null);
         LayoutGridService layoutGridService = new LayoutGridService(viewerDocumentService);
 
-        Document document = buildGraph(fileName, LayoutParsingType.DOCSTRUM_XY);
+        Document document = buildGraph(fileName, LayoutParsingType.DOCSTRUM);
         long start = System.currentTimeMillis();
         layoutGridService.addLayoutGrid(documentFile, document, new File(tmpFileName), true);
         System.out.printf("Total time: %.2fs%n", ((float) (System.currentTimeMillis() - start)) / 1000);