diff --git a/tools/releaseBuild/azureDevOps/templates/mac-package-signing.yml b/tools/releaseBuild/azureDevOps/templates/mac-package-signing.yml
index b9e85809c..c82dbd8d1 100644
--- a/tools/releaseBuild/azureDevOps/templates/mac-package-signing.yml
+++ b/tools/releaseBuild/azureDevOps/templates/mac-package-signing.yml
@@ -48,6 +48,8 @@ jobs:
 
   - task: PkgESCodeSign@10
     displayName: 'CodeSign $(System.ArtifactsDirectory)\package.xml'
+    env:
+      SYSTEM_ACCESSTOKEN: $(System.AccessToken)
     inputs:
       signConfigXml: '$(System.ArtifactsDirectory)\package.xml'
       outPathRoot: '$(Build.StagingDirectory)\signedMacOSPackages'
diff --git a/tools/releaseBuild/azureDevOps/templates/nuget.yml b/tools/releaseBuild/azureDevOps/templates/nuget.yml
index 3a2e25023..f87861224 100644
--- a/tools/releaseBuild/azureDevOps/templates/nuget.yml
+++ b/tools/releaseBuild/azureDevOps/templates/nuget.yml
@@ -115,6 +115,8 @@ jobs:
 
   - task: PkgESCodeSign@10
     displayName: 'CodeSign Nuget Packages'
+    env:
+      SYSTEM_ACCESSTOKEN: $(System.AccessToken)
     inputs:
       signConfigXml: '$(PackagePath)\NugetSigning.xml'
       inPathRoot: '$(PackagePath)'