diff --git a/htdocs/societe/index.php b/htdocs/societe/index.php
index f5a4392a0c0..e7d3ba09db8 100644
--- a/htdocs/societe/index.php
+++ b/htdocs/societe/index.php
@@ -250,6 +250,8 @@ if (!empty($conf->categorie->enabled) && !empty($conf->global->CATEGORY_GRAPHSTA
 	$thirdpartycateggraph .= '</td></tr>';
 	$thirdpartycateggraph .= '</table>';
 	$thirdpartycateggraph .= '</div>';
+} else {
+	$thirdpartycateggraph = '';
 }