diff --git a/app/transformation/TransformDbs.java b/app/transformation/TransformDbs.java
index 6c08082f..97afe2dc 100644
--- a/app/transformation/TransformDbs.java
+++ b/app/transformation/TransformDbs.java
@@ -6,9 +6,6 @@
 import org.metafacture.csv.CsvDecoder;
 import org.metafacture.json.JsonEncoder;
 import org.metafacture.io.LineReader;
-import org.metafacture.triples.StreamToTriples;
-import org.metafacture.triples.TripleFilter;
-import org.metafacture.triples.TripleCollect;
 import org.metafacture.io.ObjectWriter;
 import org.metafacture.io.FileOpener;
 import org.metafacture.metafix.Metafix;
@@ -23,22 +20,15 @@
 public class TransformDbs {
 	static void process(final String outputPath, String geoLookupServer) throws FileNotFoundException {
 		final FileOpener opener = new FileOpener();
-		StreamToTriples streamToTriples = new StreamToTriples();
-		streamToTriples.setRedirect(true);
 		opener.setEncoding("UTF-8");
 		final CsvDecoder decoder = new CsvDecoder(',');
 		decoder.setHasHeader(true);
-		final TripleFilter tripleFilter = new TripleFilter();
-		tripleFilter.setSubjectPattern(".+"); // Remove entries without id
 		JsonEncoder encodeJson = new JsonEncoder();
 		encodeJson.setPrettyPrinting(true);
 		opener//
 				.setReceiver(new LineReader())//
 				.setReceiver(decoder)//
 				.setReceiver(new Metafix("conf/fix-dbs.fix"))//
-				.setReceiver(streamToTriples)//
-				.setReceiver(tripleFilter)//
-				.setReceiver(new TripleCollect())//
 				.setReceiver(TransformAll.fixEnriched(geoLookupServer))//
 				.setReceiver(encodeJson)//
 				.setReceiver(TransformAll.esBulk())//
diff --git a/app/transformation/TransformSigel.java b/app/transformation/TransformSigel.java
index 2d729e76..e3375bf5 100644
--- a/app/transformation/TransformSigel.java
+++ b/app/transformation/TransformSigel.java
@@ -19,12 +19,9 @@
 import org.metafacture.framework.helpers.DefaultObjectPipe;
 import org.metafacture.json.JsonEncoder;
 import org.metafacture.metafix.Metafix;
-import org.metafacture.triples.StreamToTriples;
 import org.metafacture.biblio.pica.PicaXmlHandler;
 import org.metafacture.xml.XmlDecoder;
-import org.metafacture.triples.TripleFilter;
 import org.metafacture.xml.XmlElementSplitter;
-import org.metafacture.triples.TripleCollect;
 import org.metafacture.io.ObjectWriter;
 import org.metafacture.xml.XmlFilenameWriter;
 import org.metafacture.io.FileOpener;
@@ -54,19 +51,12 @@ static void process(String startOfUpdates, int intervalSize,
 			final String outputPath, String geoLookupServer) throws IOException {
 		splitUpSigelDump();
 		final FileOpener splitFileOpener = new FileOpener();
-		StreamToTriples streamToTriples = new StreamToTriples();
-		streamToTriples.setRedirect(true);
-		final TripleFilter tripleFilter = new TripleFilter();
-		tripleFilter.setSubjectPattern(".+"); // Remove entries without id
 		JsonEncoder encodeJson = new JsonEncoder();
 		encodeJson.setPrettyPrinting(true);
 		splitFileOpener//
 				.setReceiver(new XmlDecoder())//
 				.setReceiver(new PicaXmlHandler())//
-				.setReceiver(new Metafix("conf/fix-sigel.fix"))//
-				.setReceiver(streamToTriples)//
-				.setReceiver(tripleFilter)//
-				.setReceiver(new TripleCollect())//
+				.setReceiver(new Metafix("conf/fix-sigel.fix"))//fix also kicks out all records without _id
 				.setReceiver(TransformAll.fixEnriched(geoLookupServer))//
 				.setReceiver(encodeJson)//
 				.setReceiver(TransformAll.esBulk())//
diff --git a/conf/fix-dbs.fix b/conf/fix-dbs.fix
index e455da33..8dc50bf9 100644
--- a/conf/fix-dbs.fix
+++ b/conf/fix-dbs.fix
@@ -3,7 +3,6 @@ do once("maps")
 end
 
 replace_all("inr"," ","")
-copy_field("inr","_id")
 
 replace_all("isil"," ","")
 replace_all("isil","/","-")
@@ -34,3 +33,7 @@ end
 
 
 vacuum()
+
+unless exists("inr")
+	reject()
+end
diff --git a/conf/fix-sigel.fix b/conf/fix-sigel.fix
index cada2b56..ca5c623d 100644
--- a/conf/fix-sigel.fix
+++ b/conf/fix-sigel.fix
@@ -9,7 +9,6 @@ copy_field("008H.g","worldcatRegistryId")
 replace_all("@dbsId"," ","")
 replace_all("isil"," ","")
 if any_match("@dbsId","[A-Z]{2}\\d{3}")
-	copy_field("@dbsId","_id")
 	copy_field("@dbsId","inr")
 else
 	copy_field("isil","_id")
@@ -71,3 +70,9 @@ end
 
 
 	vacuum()
+
+unless exists("inr")
+	unless exists("isil")
+		reject()
+	end
+end