diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 5ea760fc..d73387e9 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -15,7 +15,7 @@ variables:
   COMMIT_URL: "$(Build.Repository.Uri)/commit/$(Build.SourceVersion)"
   BUILD_URL: "$(System.CollectionUri)/$(System.TeamProject)/_build/results?buildId=$(Build.BuildId)"
   YARN_CACHE_FOLDER: $(Pipeline.Workspace)/.yarn/cache
-  YARN_ENABLE_IMMUTABLE_INSTALL: false
+  YARN_ENABLE_IMMUTABLE_INSTALLS: false
 
 jobs: