diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55a3ec8e8..1b2c2b34e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -36,6 +36,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- General
+  - Updated pipeline definition
 - ReverseDsc
   - Changed form Size to dynamic Width
   - Change column width to calc /3 of Form.
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 17888fab6..458b5c194 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -15,6 +15,7 @@ variables:
   buildArtifactName: output
   testResultFolderName: testResults
   testArtifactName: testResults
+  defaultBranch: master
 
 stages:
   - stage: Build
@@ -338,6 +339,8 @@ stages:
             env:
               GitHubToken: $(GitHubToken)
               GalleryApiToken: $(GalleryApiToken)
+              ReleaseBranch: $(defaultBranch)
+              MainGitBranch: $(defaultBranch)
 
           - task: PowerShell@2
             name: sendChangelogPR
@@ -348,3 +351,5 @@ stages:
               pwsh: true
             env:
               GitHubToken: $(GitHubToken)
+              ReleaseBranch: $(defaultBranch)
+              MainGitBranch: $(defaultBranch)