diff --git a/tools/maxbin2/maxbin2.xml b/tools/maxbin2/maxbin2.xml
index ec53eb7fb55..3a54b659f28 100644
--- a/tools/maxbin2/maxbin2.xml
+++ b/tools/maxbin2/maxbin2.xml
@@ -1,4 +1,4 @@
-<tool id="maxbin2" name="MaxBin2" version="@MAXBIN_VERSION@+galaxy5">
+<tool id="maxbin2" name="MaxBin2" version="@MAXBIN_VERSION@+galaxy6">
     <description>clusters metagenomic contigs into bins</description>
     <macros>
         <token name="@MAXBIN_VERSION@">2.2.7</token>
@@ -41,7 +41,7 @@ echo '$identifier' >> reads_list &&
     #else
         #for $i, $r in enumerate($assembly.inputs.reads)
             #if $r
-                #set $identifier = re.sub('[^\s\w\-\\.]', '_', str($r.element_identifier))
+                #set $identifier = re.sub('[^\w\-\\.]', '_', str($r.element_identifier))
                 #set $newid = $identifier +  '_'  + str($i)
                 #if $r.ext.endswith(".gz")
 gunzip -c '$r' > '$newid' &&