diff --git a/src/DevOpsMetrics.Service/Controllers/DORASummaryController.cs b/src/DevOpsMetrics.Service/Controllers/DORASummaryController.cs
index efe2209a..14dd4635 100644
--- a/src/DevOpsMetrics.Service/Controllers/DORASummaryController.cs
+++ b/src/DevOpsMetrics.Service/Controllers/DORASummaryController.cs
@@ -9,6 +9,7 @@
 using Microsoft.Build.Framework;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Logging.Abstractions;
 
 namespace DevOpsMetrics.Service.Controllers
 {
@@ -215,10 +216,20 @@ public async Task<ProcessingResult> UpdateDORASummaryItem(
                        owner, repo, branch, workflowName,
                        numberOfDays, maxNumberOfItems);
 
-                    await Task.WhenAll(deploymentFrequencyTask, leadTimeForChangesTask, meanTimeToRestoreTask, changeFailureRateTask);
+                    if (meanTimeToRestoreTask != null)
+                    {
+                        await Task.WhenAll(deploymentFrequencyTask, leadTimeForChangesTask, meanTimeToRestoreTask, changeFailureRateTask);
+                    }
+                    else
+                    {
+                        await Task.WhenAll(deploymentFrequencyTask, leadTimeForChangesTask, changeFailureRateTask);
+                    }
                     deploymentFrequencyModel = await deploymentFrequencyTask;
                     leadTimeForChangesModel = await leadTimeForChangesTask;
-                    meanTimeToRestoreModel = await meanTimeToRestoreTask;
+                    if (meanTimeToRestoreTask != null)
+                    {
+                        meanTimeToRestoreModel = await meanTimeToRestoreTask;
+                    }
                     changeFailureRateModel = await changeFailureRateTask;
                 }
                 else
diff --git a/src/DevOpsMetrics.Tests/Service/DORASummaryControllerTests.cs b/src/DevOpsMetrics.Tests/Service/DORASummaryControllerTests.cs
index e46ebd14..bf90ba94 100644
--- a/src/DevOpsMetrics.Tests/Service/DORASummaryControllerTests.cs
+++ b/src/DevOpsMetrics.Tests/Service/DORASummaryControllerTests.cs
@@ -50,18 +50,18 @@ public async Task DORASummaryControllerGetIntegrationTest2()
         public async Task DORASummaryControllerGitHubUpdateIntegrationTest()
         {
             //Arrange
-            string organization = "DeveloperMetrics";
-            string repository = "DevOpsMetrics";
-            string branch = "main";
-            string workflowName = "CI/CD";
-            string workflowId = "1162561";
-            string resourceGroup = "DevOpsMetrics";
-            //string organization = "samsmithnz";
-            //string repository = "AzurePipelinesToGitHubActionsConverter";
+            //string organization = "DeveloperMetrics";
+            //string repository = "DevOpsMetrics";
             //string branch = "main";
-            //string workflowName = "CI/ CD";
-            //string workflowId = "38158";
-            //string resourceGroup = null;
+            //string workflowName = "CI/CD";
+            //string workflowId = "1162561";
+            //string resourceGroup = "DevOpsMetrics";
+            string organization = "samsmithnz";
+            string repository = "AzurePipelinesToGitHubActionsConverter";
+            string branch = "main";
+            string workflowName = "CI/ CD";
+            string workflowId = "38158";
+            string resourceGroup = null;
             //string organization = "samsmithnz";
             //string repository = "AzurePipelinesToGitHubActionsConverterWeb";
             //string branch = "main";