diff --git a/.github/workflows/external_trigger.yml b/.github/workflows/external_trigger.yml
new file mode 100644
index 0000000..d285bfa
--- /dev/null
+++ b/.github/workflows/external_trigger.yml
@@ -0,0 +1,10 @@
+name: External Trigger Main
+
+on:
+  workflow_dispatch:
+
+jobs:
+  external-trigger-nightly:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2.3.3