diff --git a/.github/workflows/node.js.yml b/.github/workflows/node.js.yml
index d35389fb0..a34c11a9e 100644
--- a/.github/workflows/node.js.yml
+++ b/.github/workflows/node.js.yml
@@ -16,7 +16,6 @@ jobs:
     - uses: actions/setup-node@v3
       with:
         node-version: ${{ matrix.node-version }}
-        cache: npm
     - run: npm --version
     - run: npm ci --ignore-scripts
     - run: npm test
diff --git a/test/3_from-sub-dir.sh b/test/3_from-sub-dir.sh
index ff4a6fe7e..77d5a37e1 100644
--- a/test/3_from-sub-dir.sh
+++ b/test/3_from-sub-dir.sh
@@ -1,6 +1,9 @@
 . "$(dirname -- "$0")/functions.sh"
 setup
 
+# Skip test for npm 6
+npm --version | grep "^6\."
+
 # Example:
 # .git
 # sub/package.json