diff --git a/rest-api-templates/api.wiki.mustache b/rest-api-templates/api.wiki.mustache
index 73aa2448ad..0a54a64a70 100644
--- a/rest-api-templates/api.wiki.mustache
+++ b/rest-api-templates/api.wiki.mustache
@@ -67,7 +67,7 @@ h3. Header parameters
 
 h3. Error Responses
 {{#error_responses}}
-* {{code}} - {{{reason}}}
+* {{code}} - {{{wiki_reason}}}
 {{/error_responses}}
 {{/has_error_responses}}
 {{/operations}}
diff --git a/rest-api-templates/asterisk_processor.py b/rest-api-templates/asterisk_processor.py
index ab8a8afd28..68a6799946 100644
--- a/rest-api-templates/asterisk_processor.py
+++ b/rest-api-templates/asterisk_processor.py
@@ -199,6 +199,8 @@ class AsteriskProcessor(SwaggerPostProcessor):
             raise SwaggerError("Summary should end with .", context)
         operation.wiki_summary = wikify(operation.summary or "")
         operation.wiki_notes = wikify(operation.notes or "")
+        for error_response in operation.error_responses:
+            error_response.wiki_reason = wikify(error_response.reason or "")
         operation.parse_body = (operation.body_parameter or operation.has_query_parameters) and True
 
     def process_parameter(self, parameter, context):