diff --git a/ChangeLog b/ChangeLog
index c784c2f4bf3..ef9dd78bb4c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -24,7 +24,7 @@ Following changes may create regressions for some external modules, but were nec
 * Field "total" renamed into "total_ttc" for table lx_propal, llx_supplier_proposal for better field name consistency
 * If your database is PostgreSql, you must use version 9.1.0 or more (Dolibarr need the SQL function CONCAT)
 * If your database is MySql or MariaDB, you need at least version 5.1
-
+* Function set_price_level() has been renamed into setPriceLevel() to follow camelcase rules
 
 
 ***** ChangeLog for 13.0.2 compared to 13.0.1 *****
diff --git a/htdocs/comm/multiprix.php b/htdocs/comm/multiprix.php
index a409a150778..98c44b3ad3f 100644
--- a/htdocs/comm/multiprix.php
+++ b/htdocs/comm/multiprix.php
@@ -56,7 +56,7 @@ $result = restrictedArea($user, 'societe', $id, '&societe', '', 'fk_soc', 'rowid
 if ($action == 'setpricelevel') {
 	$soc = new Societe($db);
 	$soc->fetch($id);
-	$soc->set_price_level(GETPOST("price_level"), $user);
+	$soc->setPriceLevel(GETPOST("price_level"), $user);
 
 	header("Location: multiprix.php?id=".$id);
 	exit;
diff --git a/htdocs/societe/class/api_thirdparties.class.php b/htdocs/societe/class/api_thirdparties.class.php
index 6fd5160d8a6..f5eae0be948 100644
--- a/htdocs/societe/class/api_thirdparties.class.php
+++ b/htdocs/societe/class/api_thirdparties.class.php
@@ -575,7 +575,7 @@ class Thirdparties extends DolibarrApi
 			throw new RestException(401, 'Access to thirdparty '.$id.' not allowed for login '.DolibarrApiAccess::$user->login);
 		}
 
-		$result = $this->company->set_price_level($priceLevel, DolibarrApiAccess::$user);
+		$result = $this->company->setPriceLevel($priceLevel, DolibarrApiAccess::$user);
 		if ($result <= 0) {
 			throw new RestException(500, 'Error setting new price level for thirdparty '.$id, array($this->company->db->lasterror()));
 		}
diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index 6874c4b3b2d..9d449922dd2 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -2272,7 +2272,6 @@ class Societe extends CommonObject
 		}
 	}
 
-	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
 	/**
 	 * Set the price level
 	 *
@@ -2280,9 +2279,8 @@ class Societe extends CommonObject
 	 * @param 	User	$user			Use making change
 	 * @return	int						<0 if KO, >0 if OK
 	 */
-	public function set_price_level($price_level, User $user)
+	public function setPriceLevel($price_level, User $user)
 	{
-		// phpcs:enable
 		if ($this->id) {
 			$now = dol_now();