diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d1a6e65..93635b4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,19 +7,37 @@ on:
 
 jobs:
   spellchecking:
-    name: Checking
+    name: Spellchecking
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
+    - uses: actions/checkout@v4
       with:
         repository: rust-lang-ru/common-configs
         path: common-configs
-    - run: npm install yaspeller
-    - run: git show -m --name-only -1 --format="format:" | grep --color=never -i '.md' | xargs node_modules/.bin/yaspeller -c common-configs/.yaspellerrc
+    - name: Get all changed markdown files
+      uses: tj-actions/changed-files@v45
+      id: changed_files
+      with:
+        files: |
+           async-book-ru/**/*.md
+           README.md
+    - name: List changed files
+      if: steps.changed_files.outputs.any_changed == 'true'
+      env:
+        ALL_CHANGED_FILES: ${{ steps.changed_files.outputs.all_changed_files }}
+      run: |
+        for file in ${ALL_CHANGED_FILES}; do
+          echo "$file was changed"
+        done
+    - uses: funkill/spellcheck-github-actions@hunspell-support-action
+      if: steps.changed_files.outputs.any_changed == 'true'
+      with:
+        task_name: Markdown
+        source_files: ${{ steps.changed_files.outputs.all_changed_files }}
   gitlocalize-bug-checking:
     name: Checking Gitlocalize bugs
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v4
     - uses: rust-lang-ru/simpleinfra/gitocalize-bug-checker@master
diff --git a/spellcheck.yaml b/spellcheck.yaml
new file mode 100644
index 0000000..421cf20
--- /dev/null
+++ b/spellcheck.yaml
@@ -0,0 +1,18 @@
+matrix:
+- name: Markdown
+  hunspell:
+    d: ru_RU,en_US
+  dictionary:
+    wordlists:
+    - common-configs/wordlist.txt
+    encoding: utf-8
+  pipeline:
+  - pyspelling.filters.html:
+      comments: false
+      ignores:
+      - code
+      - pre
+  sources:
+  - 'async-book-ru/**/*.md'
+  - README.md
+  default_encoding: utf-8