diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b89c72a6b..eb90c18e6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,41 +8,19 @@ jobs:
   build_test:
     runs-on: ubuntu-latest
     steps:
-    - name: install jq
-      shell: bash
-      run: |
-        if ! (command -v jq) &> /dev/null
-        then
-          sudo apt install -y --no-install-recommends jq
-        fi
-    - uses: actions/checkout@v4
-    - id: nixpkgs
-      shell: bash
-      run: |
-        if [ -f flake.lock ]; then
-          nixpkgs="flake:$(cat flake.lock | jq -r '.nodes.nixpkgs.locked // empty | .type + ":" + .owner + "/" + .repo + "/" + .rev')"
-        else
-          nixpkgs=channel:nixos-unstable
-        fi
-        echo "nixpkgs=$nixpkgs" >> "$GITHUB_OUTPUT"
-    - uses: cachix/install-nix-action@v25
-      with:
-        nix_path: nixpkgs=${{ steps.nixpkgs.outputs.nixpkgs }}
-    - name: Prepare nix dev shell
-      shell: nix develop .#ci -c bash -e {0}
-      run: |
-          astyle --version
-    - name: Astyle
-      shell: nix develop .#ci -c bash -e {0}
-      run: |
-          err=$(astyle $(git ls-files "*.c" "*.h") --options=.astylerc --dry-run --formatted)
-          if [[ ${#err} != 0 ]]; then
-            echo "$err" | awk '{split($0,a);print a[2]}' | while IFS= read -r file; do
-              echo "::error file={"$file"},title={checking}::Formatted $file"
-            done
-            exit 1
-          fi
-    - name: Build targets
-      shell: nix develop .#ci -c bash -e {0}
-      run: |
-          make
\ No newline at end of file
+        - uses: actions/checkout@v3
+        - name: install dependencies
+          run: apt-get update && apt install -y astyle jq git
+
+        - name: Astyle version
+          run: astyle --version
+        
+        - name: Astyle test
+          run: |
+            err=$(astyle $(git ls-files "*.c" "*.h") --options=.astylerc --dry-run --formatted)
+            if [[ ${#err} != 0 ]]; then
+                echo "$err" | awk '{split($0,a);print a[2]}' | while IFS= read -r file; do
+                echo "::error file={"$file"},title={checking}::Formatted $file"
+                done
+                exit 1
+            fi
\ No newline at end of file