diff --git a/.github/workflows/automated-staging-test-submit.yml b/.github/workflows/automated-staging-test-submit.yml
index 20f367c39..412bcd66d 100644
--- a/.github/workflows/automated-staging-test-submit.yml
+++ b/.github/workflows/automated-staging-test-submit.yml
@@ -23,7 +23,7 @@ jobs:
 
       - name: Write private key to file
         run: |
-          echo "${{ secrets.AUTOMATED_STAGING_RS_INTEGRATION_PRIVATE_KEY }}" > /tmp/staging_private_key.pem
+          echo "${{ secrets.SIMULATED_SENDER_STAGING_PRIVATE_KEY }}" > /tmp/staging_private_key.pem
           chmod 600 /tmp/staging_private_key.pem
 
       - name: Send HL7 sample messages to staging RS