diff --git a/scripts/install b/scripts/install
index b4d93cf..61f9753 100644
--- a/scripts/install
+++ b/scripts/install
@@ -97,7 +97,7 @@ phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 #=================================================
 ynh_script_progression --message="Configuring ttrss..." --weight=1
 
-domain_path=$(https://$domain$path_url)
+domain_path=https://$domain$path_url
 ynh_add_config --template="../conf/config.php" --destination="$final_path/config.php"
 
 #=================================================
@@ -123,7 +123,7 @@ ynh_script_progression --message="Initializing database..." --weight=6
 ynh_mysql_connect_as --user="$db_name" --password="$db_pwd" --database="$db_name" \
     < "$final_path/schema/ttrss_schema_mysql.sql"
 
-ynh_exec_as $app php"${phpversion}" ${final_path}/update.php --update-schema
+ynh_exec_as $app php${phpversion} ${final_path}/update.php --update-schema
 
 #=================================================
 # START TTRSS IN BACKGROUND
diff --git a/scripts/upgrade b/scripts/upgrade
index 0605b4c..68d0bde 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -127,7 +127,7 @@ then
 	mv "$tmpdir" "$final_path"
 	ynh_secure_remove --file="$tmpdir"
 
-	domain_path=$(https://$domain$path_url)
+	domain_path=https://$domain$path_url
 	ynh_add_config --template="../conf/config.php" --destination="$final_path/config.php"
 
 	#=================================================