diff --git a/core/docker-compose.yml b/core/docker-compose.yml
index 05b72cc..7e8b08e 100644
--- a/core/docker-compose.yml
+++ b/core/docker-compose.yml
@@ -121,7 +121,8 @@ services:
       # The Variable Injection
       # Format: provider, host, username, password
       # For deSEC: username IS the domain name.
-      - CONFIG=desec,${DESEC_DOMAIN},@,${DESEC_TOKEN}
+      # CONFIGURATION (Must be JSON format)
+      - CONFIG='{"settings": [{"provider": "desec", "domain": "${DESEC_DOMAIN}", "host": "@", "password": "${DESEC_TOKEN}", "ip_version": "ipv4"}]}'
       
     volumes:
       - /docker/core/ddns:/updater/data