diff --git a/inception-recommendation/src/main/java/de/tudarmstadt/ukp/inception/recommendation/render/RecommendationSpanRenderer.java b/inception-recommendation/src/main/java/de/tudarmstadt/ukp/inception/recommendation/render/RecommendationSpanRenderer.java
index 1fb96725498..e75523a9761 100644
--- a/inception-recommendation/src/main/java/de/tudarmstadt/ukp/inception/recommendation/render/RecommendationSpanRenderer.java
+++ b/inception-recommendation/src/main/java/de/tudarmstadt/ukp/inception/recommendation/render/RecommendationSpanRenderer.java
@@ -44,6 +44,7 @@
 import de.tudarmstadt.ukp.clarin.webanno.api.annotation.rendering.model.VRange;
 import de.tudarmstadt.ukp.clarin.webanno.api.annotation.rendering.model.VSpan;
 import de.tudarmstadt.ukp.clarin.webanno.api.annotation.util.TypeUtil;
+import de.tudarmstadt.ukp.clarin.webanno.api.dao.CasMetadataUtils;
 import de.tudarmstadt.ukp.clarin.webanno.model.AnnotationFeature;
 import de.tudarmstadt.ukp.clarin.webanno.model.AnnotationLayer;
 import de.tudarmstadt.ukp.inception.recommendation.api.LearningRecordService;
@@ -99,7 +100,9 @@ public void render(CAS aCas, VDocument vdoc, AnnotatorState aState,
         }
         
         // TODO #176 use the document Id once it it available in the CAS
-        SuggestionDocumentGroup groups = model.getPredictions(getDocumentTitle(aCas), layer,
+        String sourceDocumentName = CasMetadataUtils.getSourceDocumentName(aCas)
+                .orElse(getDocumentTitle(aCas));
+        SuggestionDocumentGroup groups = model.getPredictions(sourceDocumentName, layer,
                 aWindowBeginOffset, aWindowEndOffset);
         
         // No recommendations to render for this layer
diff --git a/inception-search-mtas/src/test/java/de/tudarmstadt/ukp/inception/search/index/mtas/MtasDocumentIndexTest.java b/inception-search-mtas/src/test/java/de/tudarmstadt/ukp/inception/search/index/mtas/MtasDocumentIndexTest.java
index e69737052ab..6f312ad8ca6 100644
--- a/inception-search-mtas/src/test/java/de/tudarmstadt/ukp/inception/search/index/mtas/MtasDocumentIndexTest.java
+++ b/inception-search-mtas/src/test/java/de/tudarmstadt/ukp/inception/search/index/mtas/MtasDocumentIndexTest.java
@@ -598,7 +598,8 @@ public AnnotationSchemaService annotationSchemaService()
         @Bean
         public CasStorageService casStorageService()
         {
-            return new CasStorageServiceImpl(null, repositoryProperties(), backupProperties());
+            return new CasStorageServiceImpl(null, null, repositoryProperties(),
+                    backupProperties());
         }
 
         @Bean