diff --git a/.github/workflows/pytest_upstream_nightly.yml b/.github/workflows/pytest_upstream_nightly.yml
index 1e470560..f4021637 100644
--- a/.github/workflows/pytest_upstream_nightly.yml
+++ b/.github/workflows/pytest_upstream_nightly.yml
@@ -1,11 +1,5 @@
 name: CI Upstream
 on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
   schedule:
     - cron: "0 0 * * *" # Daily “At 00:00” UTC
   workflow_dispatch: # allows you to trigger the workflow run manually