diff --git a/azure-pipelines.yaml b/azure-pipelines.yaml
index 0161c5800..67daf027b 100755
--- a/azure-pipelines.yaml
+++ b/azure-pipelines.yaml
@@ -87,4 +87,4 @@ stages:
   jobs:
     - template: .azure-pipelines/templates/release.yaml
       parameters:
-        releaseTag: split(variables['Build.SourceBranch'], '/')[2]
\ No newline at end of file
+        releaseTag: ${{split(variables['Build.SourceBranch'], '/')[2]}}
\ No newline at end of file