diff --git a/src/main/java/nl/wur/bif/pantools/construction/grouping/Grouping.java b/src/main/java/nl/wur/bif/pantools/construction/grouping/Grouping.java
index 250a164aafe6a16c3881b95f02ab363f2b8ae208..f5e7babf3cd7cd0a010782f9784f035d6896f365 100644
--- a/src/main/java/nl/wur/bif/pantools/construction/grouping/Grouping.java
+++ b/src/main/java/nl/wur/bif/pantools/construction/grouping/Grouping.java
@@ -1893,6 +1893,7 @@ public class Grouping {
             } finally {
                 tx.close();
             }
+            System.out.println("");
         }
     }
 
@@ -2904,6 +2905,7 @@ public class Grouping {
         }
 
         Pantools.logger.info("Kmerizing proteins");
+        System.out.println("0 ......................................... 100");
 
         try{
             ExecutorService es = Executors.newFixedThreadPool(2);