diff --git a/.phpcs.xml b/.phpcs.xml
deleted file mode 100644
index 4a33a69..0000000
--- a/.phpcs.xml
+++ /dev/null
@@ -1,50 +0,0 @@
-<?xml version="1.0"?>
-<ruleset>
-    <description>Coding standard based on PSR12 with comments from PEAR for Galette</description>
-
-    <file>lib/</file>
-
-    <exclude-pattern>/.git/</exclude-pattern>
-
-    <arg name="warning-severity" value="0" /><!-- no warning -->
-    <arg value="p" /><!-- show progress -->
-    <arg value="s" /><!-- show sniff codes -->
-    <ini name="memory_limit" value="512M" />
-    <arg name="colors" />
-    <arg name="extensions" value="php" />
-
-     <!-- Include the whole PSR12 standard -->
-     <rule ref="PSR12"/>
-
-     <rule ref="Generic.Arrays.DisallowLongArraySyntax"/>
-
-     <!-- Comments rules from PEAR standard -->
-     <rule ref="PEAR.Commenting.ClassComment">
-         <exclude name="PEAR.Commenting.ClassComment.MissingCategoryTag"/>
-         <exclude name="PEAR.Commenting.ClassComment.MissingPackageTag"/>
-         <exclude name="PEAR.Commenting.ClassComment.MissingLicenseTag"/>
-         <exclude name="PEAR.Commenting.ClassComment.MissingLinkTag"/>
-     </rule>
-     <rule ref="Galette.Commenting.FunctionComment"/>
-     <rule ref="PEAR.Commenting.InlineComment"/>
-
-     <!-- Type hinting -->
-     <rule ref="SlevomatCodingStandard.TypeHints.ParameterTypeHint">
-         <exclude name="SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingTraversableTypeHintSpecification"/>
-     </rule>
-     <!-- Force native typehint on methods properties -->
-     <rule ref="SlevomatCodingStandard.TypeHints.PropertyTypeHint">
-         <exclude name="SlevomatCodingStandard.TypeHints.PropertyTypeHint.MissingTraversableTypeHintSpecification"/>
-     </rule>
-     <!-- Force native typehint on methods return -->
-     <rule ref="SlevomatCodingStandard.TypeHints.ReturnTypeHint">
-         <exclude name="SlevomatCodingStandard.TypeHints.ReturnTypeHint.MissingTraversableTypeHintSpecification"/>
-     </rule>
-     <rule ref="SlevomatCodingStandard.TypeHints.DeclareStrictTypes">
-       <properties>
-         <property name="spacesCountAroundEqualsSign" value="0"/>
-       </properties>
-     </rule>
-     <rule ref="SlevomatCodingStandard.TypeHints.LongTypeHints"/>
-     <rule ref="SlevomatCodingStandard.Variables.UnusedVariable"/>
-</ruleset>
diff --git a/bin/release b/bin/release
index 36f9fed..e0f38a3 100755
--- a/bin/release
+++ b/bin/release
@@ -377,9 +377,7 @@ def add_libs(rel_name, galette_archive):
     shutil.rmtree(os.path.join(npm_dir, '.github'))
     shutil.rmtree(os.path.join(npm_dir, 'bin'))
     shutil.rmtree(os.path.join(npm_dir, 'tests'))
-    os.remove(os.path.join(npm_dir, '.docheader'))
     os.remove(os.path.join(npm_dir, '.gitignore'))
-    os.remove(os.path.join(npm_dir, '.phpcs.xml'))
     os.remove(os.path.join(npm_dir, '.php-cs-fixer.dist.php'))
     os.remove(os.path.join(npm_dir, 'phpstan.neon'))
     os.remove(os.path.join(npm_dir, 'lang/Makefile'))