diff --git a/ecrire/base/upgrade.php b/ecrire/base/upgrade.php
index e4c54d5d56e87f4b464d3c4ceb122e39329c83e3..d63cc3ffba3114733d74be179dfc9f0be488799d 100644
--- a/ecrire/base/upgrade.php
+++ b/ecrire/base/upgrade.php
@@ -1139,7 +1139,7 @@ function maj_base($version_cible = 0) {
 	// supprime si le plugin n'est pas active ; risque inherent a l'utilisation
 	// de versions alpha :-)
 	if (upgrade_vers(1.906, $version_installee, $version_cible)) {
-		if (!in_array('podcast_client', $GLOBALS['plugins'])) {
+		if (!@in_array('podcast_client', $GLOBALS['plugins'])) {
 			spip_query("DROP TABLE spip_documents_syndic");
 		}
 		maj_version(1.906);