diff --git a/tekton-pipeline/triggers/build-deploy-trigger.yaml b/tekton-pipeline/triggers/build-deploy-trigger.yaml
index c82de75..5215607 100644
--- a/tekton-pipeline/triggers/build-deploy-trigger.yaml
+++ b/tekton-pipeline/triggers/build-deploy-trigger.yaml
@@ -71,7 +71,7 @@ spec:
     # Replace with path to the JSON resource you want, based on the Git provider that you're using (e.g. for AzureDevOps: resource.repository.remoteUrl)
     value: $(body.repository.url)
   - name: git-app-repo-revision
-    value: master
+    value: $(body.repository.default_branch)
 
 ---