diff --git a/.azure-pipelines/templates/build-image.yaml b/.azure-pipelines/templates/build-image.yaml
index 2dd284306..78585ccb9 100644
--- a/.azure-pipelines/templates/build-image.yaml
+++ b/.azure-pipelines/templates/build-image.yaml
@@ -9,7 +9,7 @@ parameters:
       name: service
       baseImage: baseImage
       baseImageTag: baseImageTag
-      extraBuildOptions: '\'
+      extraBuildOptions: ''
 
 jobs:
   - job: ImageBuild_${{parameters.service.name}}