diff --git a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/tracking/email/EntityTrackingEmailData.java b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/tracking/email/EntityTrackingEmailData.java
index 9dcc092af60266076efca2c55f6c64575faf8dd8..1511b47e230de10c5f95d0071f56ea654efd9054 100644
--- a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/tracking/email/EntityTrackingEmailData.java
+++ b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/tracking/email/EntityTrackingEmailData.java
@@ -155,7 +155,7 @@ public class EntityTrackingEmailData
                         seqencingSampleData.getSequencingSample().getIdentifier();
                 final boolean newlyTracked = seqencingSampleData.isNewlyTracked();
                 sb.append(String.format(
-                        "%sSequencing sample: '%s' with %d new Flow Lane samples tracked%s",
+                        "%sSequencing sample: '%s' with %d new Flow Lane sample(s) tracked%s",
                         newlyTracked ? "new " : "", sequencingSampleIdentifier,
                         flowLaneSamplesSize, flowLaneSamplesSize > 0 ? ": \n" : ""));
                 for (Sample flowLaneSample : seqencingSampleData.getFlowLaneSamples())