diff --git a/htdocs/bookcal/availabilities_contact.php b/htdocs/bookcal/availabilities_contact.php
index 96f32655b77..69b4fb451b2 100644
--- a/htdocs/bookcal/availabilities_contact.php
+++ b/htdocs/bookcal/availabilities_contact.php
@@ -58,16 +58,8 @@ $extrafields->fetch_name_optionals_label($object->table_element);
 // Load object
 include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be 'include', not 'include_once'. Include fetch and fetch_thirdparty but not fetch_optionals
 
-// There is several ways to check permission.
-// Set $enablepermissioncheck to 1 to enable a minimum low level of checks
-$enablepermissioncheck = 0;
-if ($enablepermissioncheck) {
-	$permissiontoread = $user->hasRight('bookcal', 'availabilities', 'read');
-	$permission = $user->hasRight('bookcal', 'availabilities', 'write');
-} else {
-	$permissiontoread = 1;
-	$permission = 1;
-}
+$permissiontoread = $user->hasRight('bookcal', 'availabilities', 'read');
+$permission = $user->hasRight('bookcal', 'availabilities', 'write');
 
 // Security check (enable the most restrictive one)
 //if ($user->socid > 0) accessforbidden();
diff --git a/htdocs/bookcal/availabilities_document.php b/htdocs/bookcal/availabilities_document.php
index d0741f9b154..cf8897ff4c7 100644
--- a/htdocs/bookcal/availabilities_document.php
+++ b/htdocs/bookcal/availabilities_document.php
@@ -85,16 +85,8 @@ if ($id > 0 || !empty($ref)) {
 	$upload_dir = $conf->bookcal->multidir_output[$object->entity ? $object->entity : $conf->entity]."/availabilities/".get_exdir(0, 0, 0, 1, $object);
 }
 
-// There is several ways to check permission.
-// Set $enablepermissioncheck to 1 to enable a minimum low level of checks
-$enablepermissioncheck = 0;
-if ($enablepermissioncheck) {
-	$permissiontoread = $user->hasRight('bookcal', 'availabilities', 'read');
-	$permissiontoadd = $user->hasRight('bookcal', 'availabilities', 'write'); // Used by the include of actions_addupdatedelete.inc.php and actions_linkedfiles.inc.php
-} else {
-	$permissiontoread = 1;
-	$permissiontoadd = 1;
-}
+$permissiontoread = $user->hasRight('bookcal', 'availabilities', 'read');
+$permissiontoadd = $user->hasRight('bookcal', 'availabilities', 'write'); // Used by the include of actions_addupdatedelete.inc.php and actions_linkedfiles.inc.php
 
 // Security check (enable the most restrictive one)
 //if ($user->socid > 0) accessforbidden();
diff --git a/htdocs/bookcal/availabilities_note.php b/htdocs/bookcal/availabilities_note.php
index fdf3a402e74..2031ab5838f 100644
--- a/htdocs/bookcal/availabilities_note.php
+++ b/htdocs/bookcal/availabilities_note.php
@@ -60,19 +60,9 @@ if ($id > 0 || !empty($ref)) {
 	$upload_dir = $conf->bookcal->multidir_output[!empty($object->entity) ? $object->entity : $conf->entity]."/".$object->id;
 }
 
-
-// There is several ways to check permission.
-// Set $enablepermissioncheck to 1 to enable a minimum low level of checks
-$enablepermissioncheck = 0;
-if ($enablepermissioncheck) {
-	$permissiontoread = $user->hasRight('bookcal', 'availabilities', 'read');
-	$permissiontoadd = $user->hasRight('bookcal', 'availabilities', 'write');
-	$permissionnote = $user->hasRight('bookcal', 'availabilities', 'write'); // Used by the include of actions_setnotes.inc.php
-} else {
-	$permissiontoread = 1;
-	$permissiontoadd = 1;
-	$permissionnote = 1;
-}
+$permissiontoread = $user->hasRight('bookcal', 'availabilities', 'read');
+$permissiontoadd = $user->hasRight('bookcal', 'availabilities', 'write');
+$permissionnote = $user->hasRight('bookcal', 'availabilities', 'write'); // Used by the include of actions_setnotes.inc.php
 
 // Security check (enable the most restrictive one)
 //if ($user->socid > 0) accessforbidden();