diff --git a/conf/config.yml b/conf/config.yml
index 7cff170..6c1607e 100644
--- a/conf/config.yml
+++ b/conf/config.yml
@@ -15,7 +15,7 @@ server:
 
 database: # for database see (configure database section)
   dialect: mysql
-  connection: gotify:__DBPASS__@/__DBNAME__?charset=utf8&parseTime=True&loc=Local
+  connection: __APP__:__DBPASS__@/__DBNAME__?charset=utf8&parseTime=True&loc=Local
 
 defaultuser: # on database creation, gotify creates an admin user
   name: __ADMINUSER__ # the username of the default user
diff --git a/scripts/install b/scripts/install
index aeb1859..901ef08 100755
--- a/scripts/install
+++ b/scripts/install
@@ -156,6 +156,7 @@ ynh_add_systemd_config
 ### `ynh_replace_string` is used to replace a string in a file.
 ### (It's compatible with sed regular expressions syntax)
 cp ../conf/config.yml "$final_path/config.yml"
+ynh_replace_string "__APP__" $app "$final_path/config.yml"
 ynh_replace_string "__PORT__" $port "$final_path/config.yml"
 ynh_replace_string "__DBNAME__" $db_name "$final_path/config.yml"
 ynh_replace_string "__DBPASS__" $db_pwd "$final_path/config.yml"