diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 68ce6b639..22a4862a1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -34,7 +34,8 @@ jobs:
         run: |
           make -j2 NIMFLAGS="--parallelBuild:2" V=1 update 
           make -j2 NIMFLAGS="--parallelBuild:2" LOG_LEVEL=TRACE
-      - run: nim doc --index:on --project --out:${{ env.deploy-dir }} ${{ env.nim-src }}
+      - uses: jiro4989/setup-nim-action@v1
+      - run: nimble doc --index:on --project --out:${{ env.deploy-dir }} ${{ env.nim-src }}
       - name: Deploy documents
         uses: peaceiris/actions-gh-pages@v3
         with: