diff --git a/sms/GUILDE.sh b/sms/GUILDE.sh
index 8b22dc3..4389a9d 100755
--- a/sms/GUILDE.sh
+++ b/sms/GUILDE.sh
@@ -50,10 +50,10 @@ if [[ ! $xzuid ]]; then
     ########################################################################
 
     ## MAKE UNIQ xzuid
-    xzuid=$($MY_PATH/diceware.sh 1 | xargs)${RANDOM:0:5}
+    xzuid=$($MY_PATH/diceware.sh 1 | xargs)${RANDOM:0:4}
     while [[ "$(cat /home/${YOU}/.zen/SMS/PHONE/*/xzuid.txt 2>/dev/null)" == "${xzuid}" ]]
     do 
-        xzuid=$($MY_PATH/diceware.sh 1 | xargs)${RANDOM:0:5}
+        xzuid=$($MY_PATH/diceware.sh 1 | xargs)${RANDOM:0:4}
     done
     echo "$xzuid" > /home/${YOU}/.zen/SMS/PHONE/${phonehash}/xzuid.txt
     echo "=> NOUVEAU $xzuid WELCOME <="