diff --git a/htdocs/core/lib/xcal.lib.php b/htdocs/core/lib/xcal.lib.php
index b1af4480792..81597d24a3b 100644
--- a/htdocs/core/lib/xcal.lib.php
+++ b/htdocs/core/lib/xcal.lib.php
@@ -367,7 +367,7 @@ function build_rssfile($format, $title, $desc, $events_array, $outputfile, $filt
 		if (!empty($mysoc->logo_squarred_small)) {
 			$urlimage = $urlwithroot.'/viewimage.php?cache=1&modulepart=mycompany&file='.urlencode('logos/thumbs/'.$mysoc->logo_squarred_small);
 			if ($urlimage) {
-				fwrite($fichier, "<image><url><![CDATA[".$urlimage."]]></url><title>'.$title.</title></image>\n");
+				fwrite($fichier, "<image><url><![CDATA[".$urlimage."]]></url><title>".$title."</title></image>\n");
 			}
 		}