diff --git a/FileProcessor.FileAggregate/FileAggregate.cs b/FileProcessor.FileAggregate/FileAggregate.cs
index 8bee122..a2363ca 100644
--- a/FileProcessor.FileAggregate/FileAggregate.cs
+++ b/FileProcessor.FileAggregate/FileAggregate.cs
@@ -87,6 +87,7 @@ public static void PlayEvent(this FileAggregate aggregate, FileLineProcessingSuc
         
         public static void PlayEvent(this FileAggregate aggregate, FileLineProcessingFailedEvent domainEvent)
         {
+            
             FileLine fileLine = aggregate.FileLines.Single(f => f.LineNumber == domainEvent.LineNumber);
             fileLine.TransactionId = domainEvent.TransactionId;
             fileLine.ProcessingResult = ProcessingResult.Failed;
diff --git a/FileProcessor/Common/ModelFactory.cs b/FileProcessor/Common/ModelFactory.cs
index 340e7ed..f01441b 100644
--- a/FileProcessor/Common/ModelFactory.cs
+++ b/FileProcessor/Common/ModelFactory.cs
@@ -86,7 +86,8 @@ public FileDetailsResponse ConvertFrom(Models.FileDetails fileDetails)
                                                       LineData = fileDetailsFileLine.LineData,
                                                       LineNumber = fileDetailsFileLine.LineNumber,
                                                       ProcessingResult = this.TranslateProcessingResult(fileDetailsFileLine.ProcessingResult),
-                                                      TransactionId = fileDetailsFileLine.TransactionId
+                                                      TransactionId = fileDetailsFileLine.TransactionId,
+                                                      RejectionReason = fileDetailsFileLine.RejectedReason
                                                   });
             }
 
diff --git a/FileProcessor/Controllers/FileController.cs b/FileProcessor/Controllers/FileController.cs
index f127693..9bb2916 100644
--- a/FileProcessor/Controllers/FileController.cs
+++ b/FileProcessor/Controllers/FileController.cs
@@ -125,7 +125,7 @@ public async Task<IActionResult> GetFile([FromRoute] Guid fileId,
             if (result.IsFailed)
                 return ResultHelpers.CreateFailure(result).ToActionResultX();
 
-            var response = this.ModelFactory.ConvertFrom(result.Data);
+            DataTransferObjects.Responses.FileDetails response = this.ModelFactory.ConvertFrom(result.Data);
 
             return Result.Success(response).ToActionResultX();