diff --git a/.github/workflows/examples.yml b/.github/workflows/examples.yml
index e451d58d..d82ac07c 100644
--- a/.github/workflows/examples.yml
+++ b/.github/workflows/examples.yml
@@ -699,6 +699,21 @@ jobs:
           user: lowlighter
           plugins_errors_fatal: yes
         if: ${{ success() || failure() }}
+      - name: 🌇 GitHub Skyline 3D calendar - GitHub Skyline
+        uses: lowlighter/metrics@master
+        with:
+          filename: metrics.plugin.skyline.svg
+          token: NOT_NEEDED
+          base: ""
+          plugin_skyline: yes
+          plugin_skyline_year: 2020
+          plugin_skyline_frames: 6
+          plugin_skyline_quality: 1
+          output_action: none
+          delay: 120
+          user: lowlighter
+          plugins_errors_fatal: yes
+        if: ${{ success() || failure() }}
       - name: ⏱️ Website performances - Succint report
         uses: lowlighter/metrics@master
         with:
diff --git a/source/plugins/skyline/examples.yml b/source/plugins/skyline/examples.yml
index 8fab8fa7..10a04080 100644
--- a/source/plugins/skyline/examples.yml
+++ b/source/plugins/skyline/examples.yml
@@ -12,7 +12,3 @@
     timeout: 1800000
     modes:
       - action
-  # Workaround while certificate is expired
-    skip: true
-  prod:
-    skip: true
\ No newline at end of file
diff --git a/tests/cases/skyline.plugin.yml b/tests/cases/skyline.plugin.yml
index fe51488c..69ef9f31 100644
--- a/tests/cases/skyline.plugin.yml
+++ b/tests/cases/skyline.plugin.yml
@@ -1 +1,13 @@
-[]
+- name: 🌇 GitHub Skyline 3D calendar - GitHub Skyline
+  uses: lowlighter/metrics@latest
+  with:
+    token: NOT_NEEDED
+    plugin_skyline: 'yes'
+    plugin_skyline_year: 2020
+    plugin_skyline_frames: 6
+    plugin_skyline_quality: 1
+    use_mocked_data: 'yes'
+    verify: 'yes'
+  timeout: 1800000
+  modes:
+    - action