diff --git a/scripts/change_url b/scripts/change_url
index 2bbcf8d..6d19d3f 100644
--- a/scripts/change_url
+++ b/scripts/change_url
@@ -105,7 +105,7 @@ ynh_script_progression --message="Updating a configuration file..." --weight=1
 
 domain=$new_domain
 path_url=$new_path
-ynh_replace_string --match_string="\$CFG->wwwroot = '.*';" --replace_string="\$CFG->wwwroot = 'https://${domain}${path_url%/}';" --target_file="$final_path/config.php"
+ynh_replace_string --match_string="wwwroot = '.*';" --replace_string="wwwroot = 'https://${domain}${path_url%/}';" --target_file="$final_path/config.php"
 
 #=================================================
 # END OF SCRIPT