diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index d186c6e533b..4a3a6bc8dd8 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -224,7 +224,7 @@ class Mo extends CommonObject
 		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
-		if (empty($conf->multicompany->enabled) && isset($this->fields['entity'])) {
+		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
 			$this->fields['entity']['enabled'] = 0;
 		}
 
@@ -1637,7 +1637,7 @@ class MoLine extends CommonObjectLine
 		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) {
 			$this->fields['rowid']['visible'] = 0;
 		}
-		if (empty($conf->multicompany->enabled) && isset($this->fields['entity'])) {
+		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) {
 			$this->fields['entity']['enabled'] = 0;
 		}