diff --git a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/FlowLaneFeeder.java b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/FlowLaneFeeder.java
index a500dee321d77ff1df224371a278ea345e48520a..a0ddb6bb1a5a1058c5c467061d6192bbb69b988e 100644
--- a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/FlowLaneFeeder.java
+++ b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/FlowLaneFeeder.java
@@ -194,10 +194,8 @@ class FlowLaneFeeder extends AbstractPostRegistrationDataSetHandlerForFileBasedU
             createMetaDataFileAndHartLinkInTransferDropBox(flowLaneDataSet, flowLaneSample,
                     flowLane, srfInfo);
             File srf_infoFile = new File(file.getParentFile(), SRF_INFO_OUTPUT_FILE);
-            for (int i = 0; i < srfInfo.size(); ++i)
-            {
-                FileUtilities.writeToFile(srf_infoFile, srfInfo.get(i));
-            }
+            FileUtilities.writeToFile(srf_infoFile, srfInfo.toString());
+
             File markerFile = new File(dropBox, Constants.IS_FINISHED_PREFIX + fileName);
             addFileForUndo(markerFile);
             FileUtilities.writeToFile(markerFile, "");