diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index b9157a2..669f30e 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -162,14 +162,26 @@ jobs:
         run: pnpm install
 
       - uses: actions/cache@v4
-        name: Setup npm global cache
+        name: Cache global npm packages
         with:
-          path: ~/.npm
-          key: ${{ runner.os }}-build-azure-functions-core-tools-v4
+          # a ternary operator 
+          # Ref: https://docs.github.com/en/actions/learn-github-actions/expressions#example
+          path: ${{ runner.os == 'Windows' && '~/AppData/Roaming/npm-cache' || '~/.npm' }}
+          key: ${{ runner.os }}-node-global-npm
+          restore-keys: |
+            ${{ runner.os }}-node-global-npm
 
       - name: Install Azure Functions Core Tools
         run: npm i -g azure-functions-core-tools@4 --unsafe-perm true
 
+      - name: Cache global node_modules
+        uses: actions/cache@v4
+        with:
+          path: ${{ runner.os == 'Windows' && '~/AppData/Roaming/npm/node_modules' || '/usr/local/lib/node_modules' }}
+          key: ${{ runner.os }}-node-${{ github.sha }}-global-modules
+          restore-keys: |
+            ${{ runner.os }}-node-global-modules
+
       - name: Azure Functions Version
         run: func --version