diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index a39498ee3ae..e0a7d71b9b6 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -55,7 +55,7 @@ jobs:
 
       # Run PHPStan
       - name: Run PHPStan
-        run: phpstan -vvv analyse --error-format=checkstyle --memory-limit 4G -c phpstan_action.neon | cs2pr --graceful-warnings
+        run: phpstan -vvv analyse --error-format=checkstyle --memory-limit 4G -a build/phpstan/bootstrap_action.php -c phpstan.neon | cs2pr --graceful-warnings
         # continue-on-error: true
 
       # Save cache
diff --git a/build/phpstan/README b/build/phpstan/README
index 8acee2767f5..30f7a20b24e 100644
--- a/build/phpstan/README
+++ b/build/phpstan/README
@@ -17,8 +17,8 @@ composer require --dev phpstan/phpstan
 
 In dolibarr/
 mv htdocs/custom /tmp/
-php build/phpstan/phpstan/vendor/bin/phpstan -v analyze -c ./phpstan.neon --memory-limit 4G --error-format=table htdocs/commande/class
-php build/phpstan/phpstan/vendor/bin/phpstan -v analyze -c ./phpstan.neon --memory-limit 4G --error-format=table htdocs/
+php build/phpstan/phpstan/vendor/bin/phpstan -v analyze -c ./phpstan.neon -a build/phpstan/bootstrap.php --memory-limit 4G --error-format=table htdocs/commande/class
+php build/phpstan/phpstan/vendor/bin/phpstan -v analyze -c ./phpstan.neon -a build/phpstan/bootstrap.php --memory-limit 4G --error-format=table htdocs/
 mv /tmp/custom htdocs
 
 Build HTML report from Cron:
diff --git a/phpstan.neon b/phpstan.neon
index 8ed4c32664b..cc4562d57b2 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,6 +1,4 @@
 parameters:
-	bootstrapFiles:
-		- build/phpstan/bootstrap.php
 	tmpDir: ./.github/tmp
 	parallel:
 		jobSize: 20
@@ -18,14 +16,11 @@ parameters:
 	excludePaths:
 		analyseAndScan:
 		- htdocs/custom/*
-		- htdocs/dev/*
-		- htdocs/doc/*
 		- htdocs/documents/*
 		- htdocs/install/doctemplates/*
 		- htdocs/langs/*
 		- htdocs/modulebuilder/template/test/*
 		- htdocs/support/*
-		- htdocs/test/*
 		analyse:
 		- htdocs/includes/*
 	checkAlwaysTrueCheckTypeFunctionCall: false
diff --git a/phpstan_action.neon b/phpstan_action.neon
deleted file mode 100644
index c54f2cf4b89..00000000000
--- a/phpstan_action.neon
+++ /dev/null
@@ -1,104 +0,0 @@
-parameters:
-	bootstrapFiles:
-		- build/phpstan/bootstrap_action.php
-	tmpDir: ./.github/tmp
-	parallel:
-		jobSize: 20
-		processTimeout: 600.0
-		maximumNumberOfProcesses: 8
-		minimumNumberOfJobsPerProcess: 2
-		buffer: 134217728 # 128 MB
-	customRulesetUsed: true
-	level: 2
-	fileExtensions:
-		- php
-	paths:
-		- htdocs
-		- scripts
-	excludePaths:
-		analyseAndScan:
-		- htdocs/custom/*
-		- htdocs/documents/*
-		- htdocs/install/doctemplates/*
-		- htdocs/langs/*
-		- htdocs/modulebuilder/template/test/*
-		- htdocs/support/*
-		analyse:
-		- htdocs/includes/*
-	checkAlwaysTrueCheckTypeFunctionCall: false
-	checkAlwaysTrueInstanceof: false
-	checkAlwaysTrueStrictComparison: false
-	checkClassCaseSensitivity: false
-	checkFunctionArgumentTypes: false
-	checkFunctionNameCase: true
-	checkArgumentsPassedByReference: false
-	checkMaybeUndefinedVariables: false
-	checkNullables: false
-	checkThisOnly: true
-	checkUnionTypes: false
-	checkExplicitMixedMissingReturn: false
-	reportMaybes: false
-	reportMaybesInMethodSignatures: false
-	reportStaticMethodSignatures: false
-	polluteScopeWithLoopInitialAssignments: true
-	polluteScopeWithAlwaysIterableForeach: true
-	reportMagicMethods: false
-	reportMagicProperties: false
-	ignoreErrors:
-		- '#Result of function fieldList#'
-		- '#Caught class Stripe#'
-		- '#Function llx.* invoked with#'
-		- '#always exists and is not falsy#'
-		- '#is always fal#'
-		- '#always exists and is not nullable#'
-		- '#(\$force_dolibarr_lib|\$dolibarr_main_db).*in empty\(\) is never defined.#'
-		- '#Sprain\\SwissQrBill\\#'
-		- '#Constructor of class .* has an unused parameter #'
-		- '#Default value of the parameter#'
-	internalErrorsCountLimit: 50
-	cache:
-		nodesByFileCountMax: 512
-		nodesByStringCountMax: 512
-	reportUnmatchedIgnoredErrors: false
-	universalObjectCratesClasses:
-		- stdClass
-		- SimpleXMLElement
-	earlyTerminatingMethodCalls: []
-	dynamicConstantNames:
-		- ICONV_IMPL
-		- PHP_VERSION
-		- PHP_MAJOR_VERSION
-		- PHP_MINOR_VERSION
-		- PHP_RELEASE_VERSION
-		- PHP_VERSION_ID
-		- PHP_EXTRA_VERSION
-		- PHP_ZTS
-		- PHP_DEBUG
-		- PHP_MAXPATHLEN
-		- PHP_OS
-		- PHP_OS_FAMILY
-		- PHP_SAPI
-		- PHP_EOL
-		- PHP_INT_MAX
-		- PHP_INT_MIN
-		- PHP_INT_SIZE
-		- PHP_FLOAT_DIG
-		- PHP_FLOAT_EPSILON
-		- PHP_FLOAT_MIN
-		- PHP_FLOAT_MAX
-		- DEFAULT_INCLUDE_PATH
-		- PEAR_INSTALL_DIR
-		- PEAR_EXTENSION_DIR
-		- PHP_EXTENSION_DIR
-		- PHP_PREFIX
-		- PHP_BINDIR
-		- PHP_BINARY
-		- PHP_MANDIR
-		- PHP_LIBDIR
-		- PHP_DATADIR
-		- PHP_SYSCONFDIR
-		- PHP_LOCALSTATEDIR
-		- PHP_CONFIG_FILE_PATH
-		- PHP_CONFIG_FILE_SCAN_DIR
-		- PHP_SHLIB_SUFFIX
-		- PHP_FD_SETSIZE