diff --git a/.github/workflows/build_nextjs.yml b/.github/workflows/build_nextjs.yml
index 4dd2729..dccca3f 100644
--- a/.github/workflows/build_nextjs.yml
+++ b/.github/workflows/build_nextjs.yml
@@ -23,18 +23,24 @@ jobs:
         uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
-      - name: Cd into nextjs
-        run: cd React_web_GUI
       - name: Install packages
-        run: yarn install --immutable
+        run: |
+          cd React_web_GUI
+          yarn install --immutable
       - name: Build project
-        run: yarn build
+        run: |
+          cd React_web_GUI
+          yarn build
       - name: Export static files
-        run: yarn export
+        run: |
+          cd React_web_GUI
+          yarn export
       - name: Add .nojekyll file
-        run: touch ./out/.nojekyll
+        run: |
+          cd React_web_GUI
+          touch ./out/.nojekyll
       - name: Deploy
         uses: JamesIves/github-pages-deploy-action@4.1.1
         with:
           branch: gh-pages
-          folder: out
+          folder: React_web_GUI/out