diff --git a/argos/server/alerting.py b/argos/server/alerting.py
index 173b4b1..bb833a2 100644
--- a/argos/server/alerting.py
+++ b/argos/server/alerting.py
@@ -52,7 +52,7 @@ Status: {severity}
 Time:   {result.submitted_at}
 Previous status: {old_severity}
 
-See result on {request.url_for('get_result_view', result_id={result.id})}
+See result on {request.url_for('get_result_view', result_id=result.id)}
 
 See results of task on {request.url_for('get_task_results_view', task_id=task.id)}#{result.id}
 """
@@ -109,7 +109,7 @@ Status: {severity}
 Time:   {result.submitted_at}
 Previous status: {old_severity}
 
-See result on {request.url_for('get_result_view', result_id={result.id})}
+See result on {request.url_for('get_result_view', result_id=result.id)}
 
 See results of task on {request.url_for('get_task_results_view', task_id=task.id)}#{result.id}
 """