diff --git a/.gitattributes b/.gitattributes
index 43ad3ee..7c53890 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,4 @@
-* text=auto
+* text=auto eol=lf
 
 /cache export-ignore
 /.editorconfig export-ignore
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 8f8419d..a2816b5 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -7,10 +7,11 @@ on:
             - "v[0-9]"
 jobs:
     checks:
-        runs-on: ubuntu-latest
+        runs-on: ${{ matrix.os }}
         strategy:
             fail-fast: false
             matrix:
+                os: [ubuntu-latest, windows-latest]
                 php-version: ['7.4', '8.0', '8.1', '8.2', '8.3', '8.4']
         steps:
             -
diff --git a/composer.json b/composer.json
index 6754002..5f73188 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,6 @@
         "phpstan/phpstan": "^2.1.8"
     },
     "require-dev": {
-        "editorconfig-checker/editorconfig-checker": "^10.6.0",
         "ergebnis/composer-normalize": "^2.45.0",
         "phpstan/phpstan-deprecation-rules": "^2.0.1",
         "phpstan/phpstan-phpunit": "^2.0.4",
@@ -52,7 +51,6 @@
     "scripts": {
         "check": [
             "@check:composer",
-            "@check:ec",
             "@check:cs",
             "@check:types",
             "@check:dependencies",
@@ -65,7 +63,6 @@
         ],
         "check:cs": "phpcs",
         "check:dependencies": "composer-dependency-analyser",
-        "check:ec": "ec src",
         "check:types": "phpstan analyse -vv --ansi",
         "fix:cs": "phpcbf"
     }