diff --git a/composer.json b/composer.json
index e6d46db..d0874ae 100644
--- a/composer.json
+++ b/composer.json
@@ -21,18 +21,9 @@
     "require-dev": {
         "dealerdirect/phpcodesniffer-composer-installer": "^1.0",
         "drupal/coder": "^8.3",
-        "mglaman/phpstan-drupal": "^1.1",
-        "phpstan/extension-installer": "^1.3",
-        "phpstan/phpstan-deprecation-rules": "^1.1",
         "phpunit/phpunit": "^9.5"
     },
     "scripts": {
-        "code-analysis/phpstan": [
-            "phpstan analyse"
-        ],
-        "code-analysis": [
-            "@code-analysis/phpstan"
-        ],
         "coding-standards-check/phpcs": [
             "phpcs --standard=phpcs.xml.dist"
         ],
@@ -48,8 +39,7 @@
     },
     "config": {
         "allow-plugins": {
-            "dealerdirect/phpcodesniffer-composer-installer": true,
-            "phpstan/extension-installer": true
+            "dealerdirect/phpcodesniffer-composer-installer": true
         }
     }
 }
diff --git a/phpstan.neon b/phpstan.neon
deleted file mode 100644
index 56bf890..0000000
--- a/phpstan.neon
+++ /dev/null
@@ -1,13 +0,0 @@
-parameters:
-  level: 6
-  paths:
-    - ./
-  excludePaths:
-    # @see https://github.com/mglaman/drupal-check/issues/261#issuecomment-1030141772/
-    - vendor
-    - '*/node_modules/*'
-  ignoreErrors:
-    # This is how drupal works....
-    - '#\Drupal calls should be avoided in classes, use dependency injection instead#'
-    - '#The text '@deprecated use lookup\(\) instead.' does not match the standard format: @deprecated in %deprecation-version% and is#'
-    - '#Each @deprecated tag must have a @see tag immediately following it#'