diff --git a/Directory.Build.targets b/Directory.Build.targets
new file mode 100644
index 000000000..47c2b86a2
--- /dev/null
+++ b/Directory.Build.targets
@@ -0,0 +1,37 @@
+<Project>
+  <!-- This is copied from:https://github.com/Azure/azure-functions-host/blob/dev/eng/build/RepositoryInfo.targets -->
+  <!-- The following build target allows us to reconstruct source-link information when building in 1ES -->
+
+  <!--
+    The convention for names of Azure DevOps repositories mirrored from GitHub is "{GitHub org name}.{GitHub repository name}".
+  -->
+  <PropertyGroup>
+    <!-- There are quite a few git repo forms:
+      https://azfunc@dev.azure.com/azfunc/internal/_git/azure.azure-functions-host
+      https://dev.azure.com/azfunc/internal/_git/azure.azure-functions-host
+      https://azfunc.visualstudio.com/internal/_git/azure.azure-functions-host
+      azfunc@vs-ssh.visualstudio.com:v3/azfunc/internal/azure.azure-functions-host
+      git@ssh.dev.azure.com:v3/azfunc/internal/azure.azure-functions-host
+    -->
+    <!-- Set DisableSourceLinkUrlTranslation to true when building a tool for internal use where sources only come from internal URIs -->
+    <DisableSourceLinkUrlTranslation Condition="'$(DisableSourceLinkUrlTranslation)' == ''">false</DisableSourceLinkUrlTranslation>
+    <_TranslateUrlPattern>(https://azfunc%40dev\.azure\.com/azfunc/internal/_git|https://dev\.azure\.com/azfunc/internal/_git|https://azfunc\.visualstudio\.com/internal/_git|azfunc%40vs-ssh\.visualstudio\.com:v3/azfunc/internal|git%40ssh\.dev\.azure\.com:v3/azfunc/internal)/([^/\.]+)\.(.+)</_TranslateUrlPattern>
+    <_TranslateUrlReplacement>https://github.com/$2/$3</_TranslateUrlReplacement>
+  </PropertyGroup>
+
+  <!-- When building from Azure Devops we update SourceLink to point back to the GitHub repo. -->
+  <Target Name="_TranslateAzureDevOpsUrlToGitHubUrl"
+    Condition="'$(DisableSourceLinkUrlTranslation)' == 'false'"
+    DependsOnTargets="$(SourceControlManagerUrlTranslationTargets)"
+    BeforeTargets="SourceControlManagerPublishTranslatedUrls">
+    <PropertyGroup>
+      <ScmRepositoryUrl>$([System.Text.RegularExpressions.Regex]::Replace($(ScmRepositoryUrl), $(_TranslateUrlPattern), $(_TranslateUrlReplacement)))</ScmRepositoryUrl>
+    </PropertyGroup>
+    <ItemGroup>
+      <SourceRoot Update="@(SourceRoot)">
+          <ScmRepositoryUrl>$([System.Text.RegularExpressions.Regex]::Replace(%(SourceRoot.ScmRepositoryUrl), $(_TranslateUrlPattern), $(_TranslateUrlReplacement)))</ScmRepositoryUrl>
+      </SourceRoot>
+    </ItemGroup>
+  </Target>
+
+</Project>
\ No newline at end of file
diff --git a/DurableTask.sln b/DurableTask.sln
index bfb8afce6..ac7589f85 100644
--- a/DurableTask.sln
+++ b/DurableTask.sln
@@ -60,6 +60,7 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{D02EF5EF-3D7E-4223-B256-439BAF0C8853}"
 	ProjectSection(SolutionItems) = preProject
 		azure-pipelines-release.yml = azure-pipelines-release.yml
+		Directory.Build.targets = Directory.Build.targets
 	EndProjectSection
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DurableTask.ApplicationInsights", "src\DurableTask.ApplicationInsights\DurableTask.ApplicationInsights.csproj", "{331D783C-C3AF-43DD-9270-6CF22459B2C1}"