diff --git a/htdocs/admin/ihm.php b/htdocs/admin/ihm.php
index 920433691dc..48362cbc5f7 100644
--- a/htdocs/admin/ihm.php
+++ b/htdocs/admin/ihm.php
@@ -218,7 +218,7 @@ if ($action == 'edit')	// Edit
 
 	// Hide wiki link on login page
     $var=!$var;
-    print '<tr '.$bc[$var].'><td width="35%">'.$langs->trans("DisableLinkToHelp",img_picto('',DOL_URL_ROOT.'/theme/common/helpdoc.png','',1)).'</td><td>';
+    print '<tr '.$bc[$var].'><td width="35%">'.$langs->trans("DisableLinkToHelp",img_picto('',DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/helpdoc.png','',1)).'</td><td>';
     print $form->selectyesno('MAIN_HELP_DISABLELINK',isset($conf->global->MAIN_HELP_DISABLELINK)?$conf->global->MAIN_HELP_DISABLELINK:0,1);
     print '</td>';
 	print '<td width="20">&nbsp;</td>';
@@ -366,7 +366,7 @@ else	// Show
 
     // Link to wiki help
     $var=!$var;
-    print '<tr '.$bc[$var].'><td width="35%">'.$langs->trans("DisableLinkToHelp",img_picto('',DOL_URL_ROOT.'/theme/common/helpdoc.png','',1)).'</td><td colspan="2">';
+    print '<tr '.$bc[$var].'><td width="35%">'.$langs->trans("DisableLinkToHelp",img_picto('',DOL_URL_ROOT.'/theme/'.$conf->theme.'/img//helpdoc.png','',1)).'</td><td colspan="2">';
     print yn($conf->global->MAIN_HELP_DISABLELINK,1);
     print '</td></tr>';