diff --git a/backend/services/masterdata/masterdata-service/src/main/resources/application.yml b/backend/services/masterdata/masterdata-service/src/main/resources/application.yml
index 8710b28b..fd6d069d 100644
--- a/backend/services/masterdata/masterdata-service/src/main/resources/application.yml
+++ b/backend/services/masterdata/masterdata-service/src/main/resources/application.yml
@@ -22,7 +22,7 @@ spring:
         prefer-ip-address: true # Nutze IP im Docker-Netzwerk
         health-check-path: /actuator/health
         health-check-interval: 10s
-        health-check-port: ${SERVER_PORT:8086} #8086 # Spring Boot Port (Tomcat), NICHT Ktor (8091)
+        health-check-port: 8086 #8086 # Spring Boot Port (Tomcat), NICHT Ktor (8091)
         instance-id: ${spring.application.name}:${server.port}:${random.uuid}
         service-name: ${spring.application.name}
         port: ${masterdata.http.port} # Ktor API Port registrieren