diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 4254a3f..10e4fac 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -6,6 +6,7 @@ on:
       - main
     paths:
       - 'docs/**'
+  workflow_dispatch:
 
 jobs:
   build:
@@ -19,22 +20,26 @@ jobs:
         with:
           python-version: '3.11'
 
+      - name: Cache Python packages
+        uses: actions/cache@v4.0.2
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
       - name: Install Dependencies
         run: |
           python -m pip install --upgrade pip
           pip install -r docs/requirements.txt
 
-      - name: List directory structure
-        run: |
-          ls -R docs/
-
       - name: Build Documentation with Sphinx
         run: |
-          cd docs
-          make html
+          sphinx-build -M html docs/source/ docs/build/
         env:
           READTHEDOCS: 'True'
 
+      # Uncomment below to upload artifacts if needed
       # - name: Upload Artifacts
       #   uses: actions/upload-artifact@v4
       #   with: