diff --git a/scripts/install b/scripts/install
index 8e571e3..6fe8f36 100644
--- a/scripts/install
+++ b/scripts/install
@@ -64,7 +64,7 @@ sudo cp -R ../src/* $final_path
 sudo cp ../conf/index_source.php $final_path/www/index.php
 
 #generating random password for database
-db_pwd=$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | tr -c -d '[A-Za-z0-9]' | sed -n 's/\(.\{24\}\).*/\1/p')
+db_pwd=$(ynh_string_random)
 
 #Temporaire - mettre en config
 ln -s $final_path/lang/fr $final_path/lang/fr_FR