diff --git a/htdocs/includes/menus/barre_left/eldy_backoffice.php b/htdocs/includes/menus/barre_left/eldy_backoffice.php
index 39c4706eb3f..7c4f9747dbc 100644
--- a/htdocs/includes/menus/barre_left/eldy_backoffice.php
+++ b/htdocs/includes/menus/barre_left/eldy_backoffice.php
@@ -102,7 +102,7 @@ class MenuLeft {
 			$mysoc->logo_small=$conf->global->MAIN_INFO_SOCIETE_LOGO_SMALL; 
 	    if (! empty($mysoc->logo_small) && is_readable($conf->societe->dir_logos.'/thumbs/'.$mysoc->logo_small)) 
 	    {
-	    	$urllogo=DOL_URL_ROOT.'/viewimage.php?modulepart=companylogo&file='.urlencode('/thumbs/'.$mysoc->logo_small); 
+	    	$urllogo=DOL_URL_ROOT.'/viewimage.php?modulepart=companylogo&file='.urlencode('thumbs/'.$mysoc->logo_small); 
 	    	print '<img title="'.$title.'" src="'.$urllogo.'">';
 	    }
 	  }
diff --git a/htdocs/includes/menus/barre_left/eldy_frontoffice.php b/htdocs/includes/menus/barre_left/eldy_frontoffice.php
index d68a1b85ac9..c85ee8561b5 100644
--- a/htdocs/includes/menus/barre_left/eldy_frontoffice.php
+++ b/htdocs/includes/menus/barre_left/eldy_frontoffice.php
@@ -101,7 +101,7 @@ class MenuLeft {
 			$mysoc->logo_small=$conf->global->MAIN_INFO_SOCIETE_LOGO_SMALL; 
 	    if (! empty($mysoc->logo_small) && is_readable($conf->societe->dir_logos.'/thumbs/'.$mysoc->logo_small)) 
 	    {
-	    	$urllogo=DOL_URL_ROOT.'/viewimage.php?modulepart=companylogo&amp;file='.urlencode('/thumbs/'.$mysoc->logo_small); 
+	    	$urllogo=DOL_URL_ROOT.'/viewimage.php?modulepart=companylogo&amp;file='.urlencode('thumbs/'.$mysoc->logo_small); 
 	    	print '<img title="'.$title.'" src="'.$urllogo.'">';
 	    }
 	  }
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index e07f5fc6d14..f4b0c92d9d8 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -688,7 +688,7 @@ function dol_loginfunction($langs,$conf,$mysoc)
 	$urllogo=DOL_URL_ROOT.'/theme/login_logo.png';
 	if (! empty($mysoc->logo_small) && is_readable($conf->societe->dir_logos.'/thumbs/'.$mysoc->logo_small))
 	{
-		$urllogo=DOL_URL_ROOT.'/viewimage.php?modulepart=companylogo&amp;file='.urlencode('/thumbs/'.$mysoc->logo_small);
+		$urllogo=DOL_URL_ROOT.'/viewimage.php?modulepart=companylogo&amp;file='.urlencode('thumbs/'.$mysoc->logo_small);
 	}
 	elseif (! empty($mysoc->logo_small) && is_readable($conf->societe->dir_logos.'/'.$mysoc->logo))
 	{