diff --git a/.gitignore b/.gitignore
index bbc5e5b..57450df 100644
--- a/.gitignore
+++ b/.gitignore
@@ -128,3 +128,6 @@ ncbitaxo/names.dmp
 ncbitaxo/nodes.dmp
 ncbitaxo/readme.txt
 template.16S
+xxx.gz
+*.sav
+*.old
diff --git a/cmd/test/main.go b/cmd/test/main.go
index f6a64fe..71eb38b 100644
--- a/cmd/test/main.go
+++ b/cmd/test/main.go
@@ -24,6 +24,7 @@ func main() {
 		},
 		7,
 		true,
+		10,
 	)
 
 	kmers := kmermap.NormalizedKmerSlice(seq, nil)
diff --git a/pkg/obioptions/version.go b/pkg/obioptions/version.go
index f2bc264..7698f7d 100644
--- a/pkg/obioptions/version.go
+++ b/pkg/obioptions/version.go
@@ -8,7 +8,7 @@ import (
 // corresponds to the last commit, and not the one when the file will be
 // commited
 
-var _Commit = "4fe0db6"
+var _Commit = "becb995"
 var _Version = "Release 4.2.0"
 
 // Version returns the version of the obitools package.