diff --git a/htdocs/core/lib/security.lib.php b/htdocs/core/lib/security.lib.php
index cffed35070d..79b020b4883 100644
--- a/htdocs/core/lib/security.lib.php
+++ b/htdocs/core/lib/security.lib.php
@@ -796,7 +796,7 @@ function checkUserAccessToObject($user, array $featuresarray, $object = 0, $tabl
 		if (in_array($feature, $check) && $objectid > 0) {		// For $objectid = 0, no check
 			$sql = "SELECT COUNT(dbt.".$dbt_select.") as nb";
 			$sql .= " FROM ".MAIN_DB_PREFIX.$dbtablename." as dbt";
-			if (($feature == 'user' || $feature == 'usergroup') && !empty($conf->multicompany->enabled)) {	// Special for multicompany
+			if (($feature == 'user' || $feature == 'usergroup') && isModEnabled('multicompany')) {	// Special for multicompany
 				if (!empty($conf->global->MULTICOMPANY_TRANSVERSE_MODE)) {
 					if ($conf->entity == 1 && $user->admin && !$user->entity) {
 						$sql .= " WHERE dbt.".$dbt_select." IN (".$db->sanitize($objectid, 1).")";
@@ -840,7 +840,7 @@ function checkUserAccessToObject($user, array $featuresarray, $object = 0, $tabl
 				$sql .= " AND sc.fk_user = ".((int) $user->id);
 				$sql .= " AND sc.fk_soc = s.rowid";
 				$sql .= " AND s.entity IN (".getEntity($sharedelement, 1).")";
-			} elseif (!empty($conf->multicompany->enabled)) {
+			} elseif (isModEnabled('multicompany')) {
 				// If multicompany and internal users with all permissions, check user is in correct entity
 				$sql = "SELECT COUNT(s.rowid) as nb";
 				$sql .= " FROM ".MAIN_DB_PREFIX."societe as s";
@@ -865,7 +865,7 @@ function checkUserAccessToObject($user, array $featuresarray, $object = 0, $tabl
 				$sql .= " WHERE dbt.".$dbt_select." IN (".$db->sanitize($objectid, 1).")";
 				$sql .= " AND (dbt.fk_soc IS NULL OR sc.fk_soc IS NOT NULL)"; // Contact not linked to a company or to a company of user
 				$sql .= " AND dbt.entity IN (".getEntity($sharedelement, 1).")";
-			} elseif (!empty($conf->multicompany->enabled)) {
+			} elseif (isModEnabled('multicompany')) {
 				// If multicompany and internal users with all permissions, check user is in correct entity
 				$sql = "SELECT COUNT(dbt.".$dbt_select.") as nb";
 				$sql .= " FROM ".MAIN_DB_PREFIX.$dbtablename." as dbt";
@@ -951,7 +951,7 @@ function checkUserAccessToObject($user, array $featuresarray, $object = 0, $tabl
 					$sql .= " AND dbt.entity IN (".getEntity($sharedelement, 1).")";
 					$sql .= " AND (sc.fk_user = ".((int) $user->id)." OR sc.fk_user IS NULL)";
 				}
-			} elseif (!empty($conf->multicompany->enabled)) {
+			} elseif (isModEnabled('multicompany')) {
 				// If multicompany and internal users with all permissions, check user is in correct entity
 				$sql = "SELECT COUNT(dbt.".$dbt_select.") as nb";
 				$sql .= " FROM ".MAIN_DB_PREFIX.$dbtablename." as dbt";