diff --git a/ai_webdav_auth/auth_server.py b/ai_webdav_auth/auth_server.py
index fb0944b64e5089a6f497509706947e66d415476b..ab80182ab74c1f54ce2a1a1f2a242013f5c768ad 100644
--- a/ai_webdav_auth/auth_server.py
+++ b/ai_webdav_auth/auth_server.py
@@ -150,7 +150,6 @@ class DavAuthHandler(socketserver.StreamRequestHandler):
                 accounts[realm] = {'dn': r[0],
                                    'ftpname': name,
                                    'home': r[1]['homeDirectory'][0].decode('utf-8')}
-            logging.info('account list for uid=%d: %s', uid, accounts)
             return accounts
 
 
diff --git a/debian/ai-webdav-auth-server.service b/debian/ai-webdav-auth-server.service
index 99a012f1ed73eb49b8964309ed9eeb5b2e15f5fe..40c41f741ee622a7dee96d37a7857c8632a37fe3 100644
--- a/debian/ai-webdav-auth-server.service
+++ b/debian/ai-webdav-auth-server.service
@@ -9,6 +9,7 @@ EnvironmentFile=-/etc/default/ai-webdav-auth-server
 ExecStart=/usr/bin/ai-webdav-auth-server $ARGS
 Restart=always
 RuntimeDirectory=authdav
+LimitNOFILE=65535
 
 # Hardening
 NoNewPrivileges=yes