diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80b8b41b3..a332515e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,3 +34,9 @@ Version 1.5.8
 =============
 
 - add returnPath to page Show and List for Single tasks ;
+
+Master branch
+=============
+
+- better exception description when task workflow is not found ;
+
diff --git a/Workflow/TaskWorkflowManager.php b/Workflow/TaskWorkflowManager.php
index e5a111dad..cf34f4c66 100644
--- a/Workflow/TaskWorkflowManager.php
+++ b/Workflow/TaskWorkflowManager.php
@@ -60,7 +60,7 @@ class TaskWorkflowManager implements SupportStrategyInterface
             throw new \LogicException("More than one TaskWorkflowDefinition supports "
                 . "this task. This should not happens.");
         } elseif ($count === 0) {
-            throw new \LogicException("No taskWorkflowDefinition supports this task.");
+            throw new \LogicException(\sprintf("No taskWorkflowDefinition supports this task type: %s (task id: %s).", $task->getType(), $task->getId()));
         }
         
         return $definitions[0];