diff --git a/exec/admin_plugin.php b/exec/admin_plugin.php
index 775436e..44f6ca0 100644
--- a/exec/admin_plugin.php
+++ b/exec/admin_plugin.php
@@ -108,7 +108,7 @@ function exec_admin_plugin_dist() {
 	echo debut_droite('plugin', true);
 
 	//  alerte si mode de compatibilité forcée
-	$mode_compat = defined('_DEV_PLUGINS') ?
+	$mode_compat = defined('_DEV_VERSION_SPIP_COMPAT') ?
 		'<span class="notice">' . _T('svp:alerte_compatibilite') . '</span>' : '';
 
 	echo gros_titre(_T('icone_admin_plugin') . $mode_compat, '', false);
diff --git a/inc/svp_phraser.php b/inc/svp_phraser.php
index bcf219c..48eb9b2 100644
--- a/inc/svp_phraser.php
+++ b/inc/svp_phraser.php
@@ -17,7 +17,7 @@ include_spip('inc/xml');
 include_spip('inc/config');
 
 if (!defined('_SVP_MODE_RUNTIME')) {
-	if (defined('_DEV_PLUGINS')) {
+	if (defined('_DEV_VERSION_SPIP_COMPAT')) {
 		/**
 		 * Mode d'utilisation de SVP runtime ou pas :
 		 * - En mode runtime (true), on ne charge que les plugins compatibles avec la version courante