diff --git a/.github/workflows/ci-master.yml b/.github/workflows/ci-master.yml
index e30682e..55aaaca 100644
--- a/.github/workflows/ci-master.yml
+++ b/.github/workflows/ci-master.yml
@@ -1,16 +1,15 @@
 name: Continues Integration (Master)
 
 on:
-  workflow_dispatch:
   push:
-    - master
-    - main
+    branches:
+      - "master"
+      - "main"
   schedule:
     # “At 00:00 on every 7th day-of-month from 1 through 31.” (https://crontab.guru)
     - cron: "0 0 1/7 * *"
 
 jobs:
-
   verify:
     uses: ./.github/workflows/checks.yml
 
diff --git a/.github/workflows/ci-pr.yml b/.github/workflows/ci-pr.yml
index 41de360..23b69ca 100644
--- a/.github/workflows/ci-pr.yml
+++ b/.github/workflows/ci-pr.yml
@@ -2,14 +2,13 @@ name: Continues Integration (PR)
 
 on:
   pull_request:
-
+  
 jobs:
-
   verify:
     uses: ./.github/workflows/checks.yml
-
+  
   examples:
     uses: ./.github/workflows/examples.yml
-
+  
   ssl_cert:
     uses: ./.github/workflows/ssl_cert.yml
diff --git a/.github/workflows/ssl_cert.yml b/.github/workflows/ssl_cert.yml
index 77b49a8..8b70a03 100644
--- a/.github/workflows/ssl_cert.yml
+++ b/.github/workflows/ssl_cert.yml
@@ -11,10 +11,9 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        include:
-          - python-version: ["3.11"]
-
+        python-version: ["3.11"]
     steps:
+      - name: "Checkout repo"
         uses: actions/checkout@v2
 
       - name: "Setup Python & Poetry Environment"
@@ -30,6 +29,7 @@ jobs:
           poetry run itde spawn-test-environment --environment-name ssl
           --database-port-forward 8563 --bucketfs-port-forward 2580 
           --docker-db-image-version 7.1.17 --db-mem-size 4GB
+          --create-certificates
 
       - name: "Pull certificate from container (Python ${{ matrix.python-version }} Exasol ${{ matrix.exasol-tag }})"
         run: docker cp db_container_ssl:/certificates/rootCA.crt .