diff --git a/software/ors-amarisoft/buildout.hash.cfg b/software/ors-amarisoft/buildout.hash.cfg
index 14119da6ebac4f81565718da7a845a8293f050d4..820e4fe04cac9eb4f848bbbdcf85bc499026c4a7 100644
--- a/software/ors-amarisoft/buildout.hash.cfg
+++ b/software/ors-amarisoft/buildout.hash.cfg
@@ -16,7 +16,7 @@
 
 [template]
 filename = instance.cfg
-md5sum = 61e9685d6aa973ae0c45c45ca357458a
+md5sum = b457f582aa7fd5c0773c94bea4b58b49
 
 [amarisoft-stats.jinja2.py]
 _update_hash_filename_ = amarisoft-stats.jinja2.py
diff --git a/software/ors-amarisoft/instance.cfg b/software/ors-amarisoft/instance.cfg
index fd4b75e67139196bb8f87ac96c03d45f979f5079..fed5878b661a670020516c5f95ff943dc569fb96 100644
--- a/software/ors-amarisoft/instance.cfg
+++ b/software/ors-amarisoft/instance.cfg
@@ -31,8 +31,8 @@ context =
 [amarisoft]
 recipe = slapos.recipe.build
 init =
-  import os
-  lte_version = "2021-09-18"
+  import os, re
+  lte_version = sorted(filter(lambda x: re.match(r"v[0-9]{4}-[0-9]{2}-[0-9]{2}", x), os.listdir('/opt/amarisoft')))[-1][1:]
   path = "/opt/amarisoft/v" + lte_version
   options['lte-version'] = lte_version
   options['path'] = path