diff --git a/htdocs/core/lib/website.lib.php b/htdocs/core/lib/website.lib.php
index fc2a90bbeb1..42ed566915f 100644
--- a/htdocs/core/lib/website.lib.php
+++ b/htdocs/core/lib/website.lib.php
@@ -624,6 +624,7 @@ function dolSavePageContent($filetpl, $object, $objectpage)
 	$tplcontent.= '<meta name="title" content="'.dol_string_nohtmltag($objectpage->title, 0, 'UTF-8').'" />'."\n";
 	$tplcontent.= '<meta name="description" content="'.dol_string_nohtmltag($objectpage->description, 0, 'UTF-8').'" />'."\n";
 	$tplcontent.= '<meta name="generator" content="'.DOL_APPLICATION_TITLE.' '.DOL_VERSION.' (https://www.dolibarr.org)" />'."\n";
+	$tplcontent.= '<link href="/'.$objectpage->pageurl.'.php" rel="canonical" />'."\n";
 	$tplcontent.= '<!-- Include link to CSS file -->'."\n";
 	$tplcontent.= '<link rel="stylesheet" href="styles.css.php?website=<?php echo $websitekey; ?>" type="text/css" />'."\n";
 	$tplcontent.= '<!-- Include HTML header from common file -->'."\n";
diff --git a/htdocs/website/index.php b/htdocs/website/index.php
index e9e14c4f888..dc8209bcb01 100644
--- a/htdocs/website/index.php
+++ b/htdocs/website/index.php
@@ -459,6 +459,7 @@ if ($action == 'addcontainer')
 				//$objectpage->htmlheader = preg_replace('/<meta name="msvalidate.01[^>]*>\n*/ims', '', $objectpage->htmlheader);
 				$objectpage->htmlheader = preg_replace('/<title>[^<]*<\/title>\n*/ims', '', $objectpage->htmlheader);
 				$objectpage->htmlheader = preg_replace('/<link[^>]*rel="shortcut[^>]*>\n/ims', '', $objectpage->htmlheader);
+				$objectpage->htmlheader = preg_replace('/<link[^>]*rel="canonical[^>]*>\n/ims', '', $objectpage->htmlheader);
 
 				// Now loop to fetch JS
 				$tmp = $objectpage->htmlheader;