diff --git a/src/reportengine/configparser.py b/src/reportengine/configparser.py
index 9c9a9ce..5190334 100644
--- a/src/reportengine/configparser.py
+++ b/src/reportengine/configparser.py
@@ -535,7 +535,7 @@ def _resolve_key(self, key, ns, input_params=None, parents=None,
         elif nsindex is not None:
             return nsindex, nsval
         elif produce_func:
-            raise ConfigError(("The key '%s' confilcts with a production rule "
+            raise ConfigError(("The key '%s' conflicts with a production rule "
             "and no parser is defined.") % key)
         else:
             self.check_key_is_allowed(key, input_val)