diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index 30e8583fe..7f43013fd 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -26,6 +26,7 @@ jobs:
           - "git"
           - "3.x-git"
           - "3.7.1"
+          - "3.6.4"
           - "2.2.4"
           - "1.12.4"
 
@@ -68,6 +69,7 @@ jobs:
           - "git"
           - "3.x-git"
           - "3.7.1"
+          - "3.6.4"
           - "2.2.4"
           - "1.12.4"
     steps:
@@ -106,6 +108,7 @@ jobs:
           - "git"
           - "3.x-git"
           - "3.7.1"
+          - "3.6.4"
           - "2.2.4"
           - "1.12.4"
     steps: