diff --git a/.clang-format b/.clang-format
new file mode 100644
index 00000000..c7b6b950
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,9 @@
+Language: Cpp
+BasedOnStyle: Chromium
+UseTab: Never
+IndentWidth: 4
+TabWidth: 4
+AllowShortIfStatementsOnASingleLine: Never
+IndentCaseLabels: false
+ColumnLimit: 0
+AccessModifierOffset: -4
diff --git a/.github/workflows/generate-sequence.yml b/.github/workflows/generate-sequence.yml
index 0bd134ba..2922c3bf 100644
--- a/.github/workflows/generate-sequence.yml
+++ b/.github/workflows/generate-sequence.yml
@@ -20,3 +20,12 @@ jobs:
     - name: Run tests
       working-directory: ${{ env.path }}
       run: ctest -V
+
+  formatting_check:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Run clang-format style check
+      uses: coders-school/github-actions/clang-format-check@main
+      with:
+        check_path: 'homework/generate-sequence'
diff --git a/homework/generate-sequence/test.cpp b/homework/generate-sequence/test.cpp
index 6a742d56..6e6f9a66 100644
--- a/homework/generate-sequence/test.cpp
+++ b/homework/generate-sequence/test.cpp
@@ -31,6 +31,4 @@ INSTANTIATE_TEST_SUITE_P(
         Params{3, -4, std::vector<int>{-4, -8, -12}},
         Params{5, 2, std::vector<int>{2, 4, 6, 8, 10}},
         Params{8, 5, std::vector<int>{5, 10, 15, 20, 25, 30, 35, 40}},
-        Params{10, 5, std::vector<int>{5, 10, 15, 20, 25, 30, 35, 40, 45, 50}}
-    )
-);
+        Params{10, 5, std::vector<int>{5, 10, 15, 20, 25, 30, 35, 40, 45, 50}}));