diff --git a/.github/workflows/check-prerelease.yml b/.github/workflows/check-prerelease.yml
new file mode 100644
index 00000000000..4aae3bc7be5
--- /dev/null
+++ b/.github/workflows/check-prerelease.yml
@@ -0,0 +1,15 @@
+name: No prerelease file (pre.json) present
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  check_prerelease:
+    name: "Check branch does not have a prerelease file committed"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: "Check that the file .changeset/pre.json is not present"
+        run: "! test -f .changeset/pre.json"
diff --git a/.github/workflows/exitPrerelease.yml b/.github/workflows/exit-prerelease.yml
similarity index 98%
rename from .github/workflows/exitPrerelease.yml
rename to .github/workflows/exit-prerelease.yml
index e59e04ff13c..93193779d99 100644
--- a/.github/workflows/exitPrerelease.yml
+++ b/.github/workflows/exit-prerelease.yml
@@ -10,7 +10,7 @@ on:
         required: true
 
 jobs:
-  deploy:
+  exit_prerelease:
     name: Changesets Exit Prerelease
     runs-on: ubuntu-latest
     # Allow GITHUB_TOKEN to have write permissions