diff --git a/dkimpy_milter/config.py b/dkimpy_milter/config.py
index 0f5891d..5cc7a78 100644
--- a/dkimpy_milter/config.py
+++ b/dkimpy_milter/config.py
@@ -330,9 +330,13 @@ def _readConfigFile(path, configData=None, configGlobal={}):
         'Domain': 'dataset',
         'SubDomains': 'bool',
         'KeyFile': 'str',
+        'KeyTable': 'dataset',
         'KeyFileEd25519': 'str',
+        'KeyTableEd25519': 'dataset',
         'Selector': 'str',
         'SelectorEd25519': 'str',
+        'SigningTable': 'dataset',
+        'SigningTableEd25519': 'dataset',
         'Canonicalization': 'str',
         'InternalHosts': 'dataset',
         'IntHosts': 'bool',