diff --git a/.eslintignore b/.eslintignore
index a7369cee4..a87ce6da9 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -1,4 +1,5 @@
 *.min.js
+.git/
 extensions/
 node_modules/
 p/scripts/vendor/
diff --git a/.jshintignore b/.jshintignore
index 21b0fd2eb..6b43fb14f 100644
--- a/.jshintignore
+++ b/.jshintignore
@@ -1,3 +1,4 @@
+.git/
 node_modules/
 p/scripts/bcrypt.min.js
 p/scripts/vendor/
diff --git a/.markdownlintignore b/.markdownlintignore
index 1a634e542..6e1cfb9c4 100644
--- a/.markdownlintignore
+++ b/.markdownlintignore
@@ -1,3 +1,4 @@
+.git/
 lib/phpgt/
 lib/phpmailer/
 node_modules/
diff --git a/.stylelintignore b/.stylelintignore
index 451259453..77c22e797 100644
--- a/.stylelintignore
+++ b/.stylelintignore
@@ -1,3 +1,4 @@
+.git/
 extensions/
 node_modules/
 p/scripts/vendor/
diff --git a/.typos.toml b/.typos.toml
index d6582c946..f4b7d5f5a 100644
--- a/.typos.toml
+++ b/.typos.toml
@@ -13,6 +13,7 @@ extend-exclude = [
 	"*.po",
 	"*.pot",
 	"*.rtl.css",
+	".git/",
 	"app/i18n/cz/",
 	"app/i18n/de/",
 	"app/i18n/es/",
diff --git a/phpcs.xml b/phpcs.xml
index 21458e27d..e29886ccb 100644
--- a/phpcs.xml
+++ b/phpcs.xml
@@ -3,6 +3,7 @@
 	<description>Created with the PHP Coding Standard Generator. https://edorian.github.com/php-coding-standard-generator/</description>
 	<arg name="extensions" value="php,phtml,css,js"/>
 	<arg name="tab-width" value="4"/>
+	<exclude-pattern>./.git/</exclude-pattern>
 	<exclude-pattern>./lib/SimplePie/</exclude-pattern>
 	<exclude-pattern>./lib/phpgt/</exclude-pattern>
 	<exclude-pattern>./lib/phpmailer/</exclude-pattern>
diff --git a/phpstan.neon b/phpstan.neon
index 99eac0e93..91509245f 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -7,6 +7,7 @@ parameters:
 	paths:
 		- .
 	excludePaths:
+		- .git/*
 		- lib/phpmailer/*
 		- lib/SimplePie/*
 		- node_modules/*