diff --git a/.github/workflows/build-documents.yml b/.github/workflows/build-documents.yml
index 8630038..8cfa5ed 100644
--- a/.github/workflows/build-documents.yml
+++ b/.github/workflows/build-documents.yml
@@ -37,12 +37,28 @@ jobs:
             artifacts/${{ env.ARTIFACT }}
           retention-days: 7
 
+  test:
+    needs: build
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@v1
+        with:
+          name: docs
+          path: artifacts
+
+      - name: Test documentation
+        uses: JetBrains/writerside-checker-action@v1
+        with:
+          instance: ${{ env.INSTANCE }}
+
   deploy:
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
 
-    needs: build
+    needs: test
 
     runs-on: ubuntu-latest