diff --git a/spring-petclinic-customers-service/src/main/resources/application.properties b/spring-petclinic-customers-service/src/main/resources/application.properties
index e6bce2ebe..e69de29bb 100644
--- a/spring-petclinic-customers-service/src/main/resources/application.properties
+++ b/spring-petclinic-customers-service/src/main/resources/application.properties
@@ -1,2 +0,0 @@
-server.port=0
-logging.level.org.springframework=INFO
diff --git a/spring-petclinic-vets-service/src/main/resources/application.properties b/spring-petclinic-vets-service/src/main/resources/application.properties
index 50072a6e8..68f17e806 100644
--- a/spring-petclinic-vets-service/src/main/resources/application.properties
+++ b/spring-petclinic-vets-service/src/main/resources/application.properties
@@ -1,3 +1,2 @@
-server.port=0
 spring.profiles.active=production
 spring.cache.cache-names=vets
diff --git a/spring-petclinic-visits-service/src/main/resources/application.properties b/spring-petclinic-visits-service/src/main/resources/application.properties
index cbe617ef0..e69de29bb 100644
--- a/spring-petclinic-visits-service/src/main/resources/application.properties
+++ b/spring-petclinic-visits-service/src/main/resources/application.properties
@@ -1 +0,0 @@
-server.port=0