diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 3bcb288..81a2fdc 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -100,10 +100,18 @@ jobs:
         with:
           path: "script/requirements.txt"
 
+      - name: Ping FDP test index
+        id: ping-test-index
+        working-directory: ./script
+        env:
+          FDP_INDEX_URL: "http://178.63.49.197:8070"
+          FDP_URL: "https://fdp.wikipathways.org/"
+        run: 'python ping.py'
+
       - name: Ping FDP index
         id: ping-index
         working-directory: ./script
         env:
-          FDP_INDEX_URL: "http://178.63.49.197:8070"
+          FDP_INDEX_URL: "https://index.vp.ejprarediseases.org/"
           FDP_URL: "https://fdp.wikipathways.org/"
         run: 'python ping.py'