diff --git a/app/src/main/java/lightcontainer/protocol/rules/reader/SignoutRule.java b/app/src/main/java/lightcontainer/protocol/rules/reader/SignoutRule.java
index 2b7a39f..17276ae 100644
--- a/app/src/main/java/lightcontainer/protocol/rules/reader/SignoutRule.java
+++ b/app/src/main/java/lightcontainer/protocol/rules/reader/SignoutRule.java
@@ -2,13 +2,16 @@ package lightcontainer.protocol.rules.reader;
 
 import lightcontainer.domains.client.Context;
 import lightcontainer.protocol.ProtocolReader;
+import lightcontainer.protocol.StandardizedDefinitions;
+
+import static lightcontainer.protocol.StandardizedDefinitions.CLIENT_SIGN_OUT;
 
 /**
  * Règle demandant la déconnexion du client
  */
 public class SignoutRule extends ProtocolReader {
-
-    private static final String PATTERN = "^SIGNOUT\r\n$";
+    //"^SIGNOUT\r\n$"
+    private static final String PATTERN = CLIENT_SIGN_OUT;
 
     public static final String NAME = "SIGNOUT";