diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 6090edc0..43fd7bc2 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -17,7 +17,7 @@ jobs:
   main:
     strategy:
       matrix:
-        node: [10, 12, 14, 16]
+        node: [10, 12, 14, 15, 16]
     runs-on: ubuntu-latest
     steps:
       - name: ⬇️ Checkout repo