diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index 482de4f..29b55d9 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -1,43 +1,43 @@
 name: Docker Image CI
 
-
 on:
   push:
-    branches: [ main, develop, feature/* ]
+    branches: [main, develop, feature/*]
   pull_request:
-    branches: [ main ]
+    branches: [main]
 
 permissions: read-all
 
 jobs:
-
   build:
     name: Build & Test in Docker
 
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v4
-    - name: Build the Docker image
-      run: make compose/rebuild
-    - name: Run test in Docker image
-      run: make compose/run
-    - name: Tag Docker image
-      run: docker tag algorithm-exercises-csharp:latest algorithm-exercises-csharp:${{ github.sha }}
-
-    - name: Run Snyk to check Docker image for vulnerabilities
-      # Snyk can be used to break the build when it detects vulnerabilities.
-      # In this case we want to upload the issues to GitHub Code Scanning
-      continue-on-error: true
-      uses: snyk/actions/docker@master
-      env:
-        # In order to use the Snyk Action you will need to have a Snyk API token.
-        # See https://docs.snyk.io/integrations/ci-cd-integrations/github-actions-integration#getting-your-snyk-token
-        # or you can sign up for free at https://snyk.io/login
-        SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
-      with:
-        image: algorithm-exercises-csharp:latest
-        args: --file=Dockerfile
+      - uses: actions/checkout@v4
+      - name: Build the Docker image
+        run: make compose/rebuild
+      - name: Run static checks in Docker image
+        run: make compose/lint
+      - name: Run test in Docker image
+        run: make compose/run
+      - name: Tag Docker image
+        run: docker tag algorithm-exercises-csharp:latest algorithm-exercises-csharp:${{ github.sha }}
+
+      - name: Run Snyk to check Docker image for vulnerabilities
+        # Snyk can be used to break the build when it detects vulnerabilities.
+        # In this case we want to upload the issues to GitHub Code Scanning
+        continue-on-error: true
+        uses: snyk/actions/docker@master
+        env:
+          # In order to use the Snyk Action you will need to have a Snyk API token.
+          # See https://docs.snyk.io/integrations/ci-cd-integrations/github-actions-integration#getting-your-snyk-token
+          # or you can sign up for free at https://snyk.io/login
+          SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}
+        with:
+          image: algorithm-exercises-csharp:latest
+          args: --file=Dockerfile
     # - name: Upload result to GitHub Code Scanning
     #   uses: github/codeql-action/upload-sarif@v2
     #   with:
diff --git a/Dockerfile b/Dockerfile
index 834e783..3bdcbc2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,14 +5,7 @@ ENV WORKDIR=/app
 WORKDIR ${WORKDIR}
 
 ###############################################################################
-FROM node:22.2.0-alpine3.19 AS lint
-
-ENV WORKDIR=/app
-WORKDIR ${WORKDIR}
-
-COPY ./docs ${WORKDIR}/docs
-RUN apk add --update --no-cache make
-RUN npm install -g markdownlint-cli
+FROM node:20.14.0-alpine3.20 AS mdlint
 
 ENV WORKDIR=/app
 WORKDIR ${WORKDIR}
diff --git a/compose.yaml b/compose.yaml
index 53640eb..40bb81c 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -15,10 +15,10 @@ services:
     image: algorithm-exercises-csharp:mdlint
     build:
       context: .
-      target: lint
+      target: mdlint
     # environment:
-      # LOG_LEVEL: ${LOG_LEVEL:-info} ## (1) ## info | debug
-      # BRUTEFORCE: ${BRUTEFORCE:-false} ## (1) ## true | false
+    # LOG_LEVEL: ${LOG_LEVEL:-info} ## (1) ## info | debug
+    # BRUTEFORCE: ${BRUTEFORCE:-false} ## (1) ## true | false
     volumes:
       - ./:/app
     profiles: ["lint"]
@@ -34,7 +34,6 @@ services:
     volumes:
       - ./:/app
     profiles: ["development"]
-
 ## REFERENCES:
 ## (1) Passing Environment variable with fallback value:
 ##    https://stackoverflow.com/a/70772707/6366150