diff --git a/ecrire/inc/plugin.php b/ecrire/inc/plugin.php
index 1fcca9ac2cd7dd2664a06509456454b3e49885a5..d189fde5649248caaf6b552918d1c747c6e49ddd 100644
--- a/ecrire/inc/plugin.php
+++ b/ecrire/inc/plugin.php
@@ -95,7 +95,7 @@ function ecrire_plugin_actifs($plugin,$pipe_recherche=false,$operation='raz'){
 	foreach($plugin_valides as $p=>$info){
 		$plugin_header_info[]= $p.($info['version']?"(".$info['version'].")":"");
 	}
-	ecrire_meta('plugin_header',strtolower(implode(",",$plugin_header_info)));
+	ecrire_meta('plugin_header',substr(strtolower(implode(",",$plugin_header_info)),0,900));
 
 	$start_file = "<"."?php\nif (!defined('_ECRIRE_INC_VERSION')) return;\n";
 	$end_file = "\n?".">";
diff --git a/ecrire/inc_version.php b/ecrire/inc_version.php
index 4f76271ddf4b52ac8aa1b3c0def6db3c0d6dc913..c1c38614bfbb67174921629ca74e32c8bb806d13 100644
--- a/ecrire/inc_version.php
+++ b/ecrire/inc_version.php
@@ -399,7 +399,7 @@ else
 // Vanter notre art de la composition typographique
 
 if (!headers_sent())
-	@header("Composed-By: SPIP $spip_version_affichee @ www.spip.net" . ((isset($GLOBALS['meta']['plugin_header'])&&!isset($GLOBALS['plugin_header_silencieux']))?("/plugins ".$GLOBALS['meta']['plugin_header']):""));
+	@header("Composed-By: SPIP $spip_version_affichee @ www.spip.net" . ((isset($GLOBALS['meta']['plugin_header'])&&!isset($GLOBALS['plugin_header_silencieux']))?(" + ".$GLOBALS['meta']['plugin_header']):""));
 
 # spip_log($_SERVER['REQUEST_METHOD'].' '.self() . ' - '._FILE_CONNECT);