diff --git a/main/inc/ajax/course_home.ajax.php b/main/inc/ajax/course_home.ajax.php
index d2a9261d0b3..40d4bd7b070 100755
--- a/main/inc/ajax/course_home.ajax.php
+++ b/main/inc/ajax/course_home.ajax.php
@@ -272,7 +272,7 @@
                 }
             }
 
-            $list = new LearnpathList(api_get_user_id(),$item['code'], $session_id, 'publicated_on DESC');
+            $list = new LearnpathList(api_get_user_id(),$item['code'], $session_id, 'Lp.publicatedOn DESC');
             $flat_list = $list->get_flat_list();
             $lps[$item['code']] = $flat_list;
             $item['title'] = Display::url(
diff --git a/main/inc/lib/tracking.lib.php b/main/inc/lib/tracking.lib.php
index 6fc3430c93a..ef55482026c 100755
--- a/main/inc/lib/tracking.lib.php
+++ b/main/inc/lib/tracking.lib.php
@@ -4957,7 +4957,7 @@ public static function show_course_detail($user_id, $course_code, $session_id)
                 api_get_user_id(),
                 $course_info['code'],
                 $session_id,
-                'publicated_on ASC',
+                'Lp.publicatedOn ASC',
                 true,
                 null,
                 true
diff --git a/main/lp/learnpathList.class.php b/main/lp/learnpathList.class.php
index f19a5d36d45..923c007557f 100755
--- a/main/lp/learnpathList.class.php
+++ b/main/lp/learnpathList.class.php
@@ -80,10 +80,10 @@ public function __construct(
 
         if ($check_publication_dates) {
             $time_conditions = " AND (
-                (LP.publicatedOn IS NOT NULL AND LP.publicatedOn < '$now' AND Lp.expiredOn IS NOT NULL AND Lp.expiredOn > '$now') OR
-                (LP.publicatedOn IS NOT NULL AND LP.publicatedOn < '$now' AND Lp.expiredOn IS NULL) OR
-                (LP.publicatedOn IS NULL AND Lp.expiredOn IS NOT NULL AND Lp.expiredOn > '$now') OR
-                (LP.publicatedOn IS NULL AND Lp.expiredOn IS NULL ))
+                (Lp.publicatedOn IS NOT NULL AND Lp.publicatedOn < '$now' AND Lp.expiredOn IS NOT NULL AND Lp.expiredOn > '$now') OR
+                (Lp.publicatedOn IS NOT NULL AND Lp.publicatedOn < '$now' AND Lp.expiredOn IS NULL) OR
+                (Lp.publicatedOn IS NULL AND Lp.expiredOn IS NOT NULL AND Lp.expiredOn > '$now') OR
+                (Lp.publicatedOn IS NULL AND Lp.expiredOn IS NULL ))
             ";
         }
 
diff --git a/main/session/index.php b/main/session/index.php
index 4da01e43dee..e917c467024 100755
--- a/main/session/index.php
+++ b/main/session/index.php
@@ -146,7 +146,7 @@
             api_get_user_id(),
             $course_data['code'],
             $session_id,
-            'publicated_on ASC',
+            'Lp.publicatedOn ASC',
             true
         );
         $lp_list = $list->get_flat_list();