diff --git a/conf/nginx.conf b/conf/nginx.conf
index b0510c7..ab36d3b 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -10,8 +10,9 @@ location __PATH__/ {
   }
 
   index index.php;
+
   if (!-e $request_filename) {
-    rewrite ^__PATH__/(.+)$ __PATH__/index.php?q=$1 last;
+    rewrite ^__PATH__/(.*)$ __PATH__/index.php?q=$1 last;
   }
 
   try_files $uri $uri/ index.php;
diff --git a/conf/settings.php b/conf/settings.php
index 90e118e..d1a9230 100644
--- a/conf/settings.php
+++ b/conf/settings.php
@@ -13,7 +13,8 @@
      * https://api.backdropcms.org/database-configuration
      */
     $database = 'mysql://__DBNAME__:__DBPWD__@localhost/__DBNAME__';
-    $database_prefix = '';
+    $database_prefix = '__DBNAME___';
+    $database_charset = 'utf8mb4';
 
     /**
      * Site configuration files location.
diff --git a/scripts/install b/scripts/install
index 047ccde..9906bb0 100644
--- a/scripts/install
+++ b/scripts/install
@@ -117,8 +117,8 @@ ynh_store_file_checksum --file="$final_path/settings.php"
 #=================================================
 
 # Set permissions to app files
-chown -R root: $final_path
-chown -R $app:www-data $final_path/files
+chown -R $app:www-data $final_path
+#chown -R $app:www-data $final_path/files
 chmod -R 770 $final_path/files
 
 #=================================================