diff --git a/.github/workflows/pr_tests.yml b/.github/workflows/pr_tests.yml
index 7e2a5c395..2ddf4735b 100644
--- a/.github/workflows/pr_tests.yml
+++ b/.github/workflows/pr_tests.yml
@@ -230,6 +230,7 @@ jobs:
       NODE_1: "wakuorg/nwaku:latest"
       NODE_2: "wakuorg/nwaku:latest"
       ADDITIONAL_NODES: "wakuorg/nwaku:latest,wakuorg/nwaku:latest,wakuorg/nwaku:latest"
+      RLN_CREDENTIALS: ${{ secrets.RLN_CREDENTIALS }}
     steps:
       - uses: actions/checkout@v4
         with: