diff --git a/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/GeoportalHealthCheck.java b/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/GeoportalHealthCheck.java
index 834dccb..09ca5fb 100644
--- a/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/GeoportalHealthCheck.java
+++ b/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/GeoportalHealthCheck.java
@@ -17,8 +17,7 @@ public class GeoportalHealthCheck implements HealthCheck {
 	@Override
 	public HealthCheckResponse call() {
 		log.info(GeoportalHealthCheck.class.getSimpleName() + " call");
-		HealthCheckResponse response = HealthCheckResponse.named(SERVICE_NAME).state(true)
-				.withData("serviceStatus", "healthy").build();
+		HealthCheckResponse response = HealthCheckResponse.named(SERVICE_NAME).state(true).build();
 		return response;
 	}
 
diff --git a/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/MongoHealthCheck.java b/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/MongoHealthCheck.java
index 4e88e51..9771096 100644
--- a/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/MongoHealthCheck.java
+++ b/geoportal-service/src/main/java/org/gcube/application/geoportal/service/rest/health/MongoHealthCheck.java
@@ -45,7 +45,7 @@ public class MongoHealthCheck implements HealthCheck {
 			int i = 1;
 			for (String coll : collections) {
 				log.info("adding collection: {}", coll);
-				buildHCRBuilder.withData("collection " + i, coll);
+				buildHCRBuilder.withData("collection_" + i, coll);
 				i++;
 			}
 			return buildHCRBuilder.build();
@@ -57,7 +57,7 @@ public class MongoHealthCheck implements HealthCheck {
 					connection = mongo.getConnection();
 					buildHCRBuilder = appendMongoInfo(buildHCRBuilder, connection);
 				} catch (Exception e1) {
-					buildHCRBuilder.withData("hosts ", connection.getHosts() + "");
+					buildHCRBuilder.withData("hosts", connection.getHosts() + "");
 				}
 
 			}
@@ -69,7 +69,7 @@ public class MongoHealthCheck implements HealthCheck {
 
 	private HealthCheckResponseBuilder appendMongoInfo(HealthCheckResponseBuilder buildHCRBuilder,
 			MongoConnection connection) {
-		buildHCRBuilder.withData("hosts ", connection.getHosts() + "");
+		buildHCRBuilder.withData("hosts", connection.getHosts() + "");
 		buildHCRBuilder.withData("db_name ", connection.getDatabase());
 		return buildHCRBuilder;
 	}