diff --git a/scripts/install b/scripts/install
index cecd8a2..a37394f 100644
--- a/scripts/install
+++ b/scripts/install
@@ -256,7 +256,8 @@ ynh_add_nginx_config
 ### you can make a backup of this file before modifying it again if the admin had modified it.
 
 # Calculate and store the config file checksum into the app settings
-#ynh_store_file_checksum --file="$final_path/CONFIG_FILE"
+touch $final_path/CONFIG_FILE
+ynh_store_file_checksum --file="$final_path/CONFIG_FILE"
 
 #=================================================
 # GENERIC FINALIZATION