diff --git a/htdocs/admin/contract.php b/htdocs/admin/contract.php
index 36236fc1b30..74df1b6af31 100644
--- a/htdocs/admin/contract.php
+++ b/htdocs/admin/contract.php
@@ -467,6 +467,7 @@ print "</tr>\n";
 // free text
 $freetexttitle = $langs->trans("FreeLegalTextOnContracts");
 $freetextvar = "CONTRACT_FREE_TEXT";
+$freetextsubstitutionexclude = array('objectamount');
 require_once(DOL_DOCUMENT_ROOT.'/core/tpl/admin_freetext.tpl.php');
 
 print '<form action="'.$_SERVER["PHP_SELF"].'" method="post">';
diff --git a/htdocs/admin/holiday.php b/htdocs/admin/holiday.php
index ce6d390aa69..f81bf8fa4a4 100644
--- a/htdocs/admin/holiday.php
+++ b/htdocs/admin/holiday.php
@@ -474,6 +474,7 @@ print "</tr>\n";
 // free text
 $freetexttitle = $langs->trans("FreeLegalTextOnHolidays");
 $freetextvar = "HOLIDAY_FREE_TEXT";
+$freetextsubstitutionexclude = array('objectamount');
 require_once(DOL_DOCUMENT_ROOT.'/core/tpl/admin_freetext.tpl.php');
 
 print '<form action="'.$_SERVER["PHP_SELF"].'" method="post">';
diff --git a/htdocs/core/tpl/admin_freetext.tpl.php b/htdocs/core/tpl/admin_freetext.tpl.php
index f80ce8b224e..98b83215e86 100644
--- a/htdocs/core/tpl/admin_freetext.tpl.php
+++ b/htdocs/core/tpl/admin_freetext.tpl.php
@@ -23,6 +23,7 @@
  * $conf, $langs, $db
  * The following vars may also be defined:
  * $freetextlang
+ * $freetextsubstitutionexclude
  */
 
 // Protection to avoid direct call of template
@@ -32,7 +33,7 @@ if (empty($conf) || ! is_object($conf))
 	exit;
 }
 
-$substitutionarray=pdf_getSubstitutionArray($langs, null, null, 2);
+$substitutionarray=pdf_getSubstitutionArray($langs, $freetextsubstitutionexclude, null, 2);
 $substitutionarray['__(AnyTranslationKey)__']=$langs->trans("Translation");
 $htmltext = '<i>'.$langs->trans("AvailableVariables").':<br>';
 foreach($substitutionarray as $key => $val)	$htmltext.=$key.'<br>';