diff --git a/.github/workflows/coding-style.yml b/.github/workflows/coding-style.yml
index fd07b739..697ea2cd 100644
--- a/.github/workflows/coding-style.yml
+++ b/.github/workflows/coding-style.yml
@@ -5,16 +5,16 @@ jobs:
   back:
     name: "Lint Back"
     runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ./back
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v2
 
-      - name: Setup .NET
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: 7.0.x
-
-      - name: Build the app
-        run: cd back && dotnet build -p:CheckCodingStyle=true -p:TreatWarningsAsErrors=true '-p:SkipTranscoder=true'
+      - name: Check coding style
+        run: |
+          dotnet tool restore
+          dotnet csharpier . --check
 
   front:
     name: "Lint Front"
diff --git a/back/.editorconfig b/back/.editorconfig
index 0a9550cc..12a6f984 100644
--- a/back/.editorconfig
+++ b/back/.editorconfig
@@ -11,13 +11,11 @@ smart_tab = true
 
 [*.cs]
 csharp_prefer_braces = false
-dotnet_diagnostic.IDE0130.severity = none
-dotnet_diagnostic.IDE0058.severity = none
 dotnet_diagnostic.IDE0046.severity = none
-dotnet_diagnostic.CA1305.severity = none
-dotnet_diagnostic.CA1848.severity = none
-dotnet_diagnostic.CA2007.severity = none
-dotnet_diagnostic.CA1716.severity = none
+dotnet_diagnostic.IDE0055.severity = none
+dotnet_diagnostic.IDE0058.severity = none
+dotnet_diagnostic.IDE0130.severity = none
+
 # Sort using and Import directives with System.* appearing first
 dotnet_sort_system_directives_first = true
 csharp_using_directive_placement = outside_namespace:warning