diff --git a/modoboa_installer/scripts/spamassassin.py b/modoboa_installer/scripts/spamassassin.py
index dede7e6..96a1460 100644
--- a/modoboa_installer/scripts/spamassassin.py
+++ b/modoboa_installer/scripts/spamassassin.py
@@ -57,12 +57,6 @@ class Spamassassin(base.Installer):
 
     def post_run(self):
         """Additional tasks."""
-        amavis_user = self.config.get("amavis", "user")
-        pw = pwd.getpwnam(amavis_user)
-        utils.exec_cmd(
-            "pyzor --homedir {} discover".format(pw[5]),
-            sudo_user=amavis_user, login=False
-        )
         install("razor", self.config, self.upgrade, self.restore)
         if utils.dist_name() in ["debian", "ubuntu"]:
             utils.exec_cmd(