diff --git a/htdocs/core/class/interfaces.class.php b/htdocs/core/class/interfaces.class.php
index 623986d6184..33797b7b821 100644
--- a/htdocs/core/class/interfaces.class.php
+++ b/htdocs/core/class/interfaces.class.php
@@ -167,7 +167,7 @@ class Interfaces
 			}
 		}
 
-		asort($orders);
+		asort($orders, SORT_NATURAL);
 
 		// Loop on each trigger
 		foreach ($orders as $key => $value) {
@@ -305,7 +305,7 @@ class Interfaces
 			}
 		}
 
-		asort($orders);
+		asort($orders, SORT_NATURAL);
 
 		$triggers = array();
 		$j = 0;
@@ -342,7 +342,7 @@ class Interfaces
 						$module = preg_replace('/^mod/i', '', $reg[2]);
 						if (strtolower($module) == 'all') {
 							$disabledbymodule = 0;
-						} elseif (!isModEnabled(strtoupper($module))) {
+						} elseif (!isModEnabled(strtolower($module))) {
 							$disabledbymodule = 2;
 						}
 						$triggers[$j]['module'] = strtolower($module);