diff --git a/wo/core/acme.py b/wo/core/acme.py
index dcc1944..a20c475 100644
--- a/wo/core/acme.py
+++ b/wo/core/acme.py
@@ -209,8 +209,6 @@ class WOAcme:
     def cert_check(self, wo_domain_name):
         """Check certificate existance with acme.sh and return Boolean"""
         WOAcme.export_cert(self)
-        WOFileUtils.convertFileBestGuess(self, "cert.csv",
-                                         "/var/lib/wo/")
         # set variable acme_cert
         acme_cert = False
         # define new csv dialect