diff --git a/api/src/main/resources/application.yml b/api/src/main/resources/application.yml
index 97e59e70..c3c76fff 100644
--- a/api/src/main/resources/application.yml
+++ b/api/src/main/resources/application.yml
@@ -1,6 +1,8 @@
 spring:
   config:
     import: application-common.yml
+  jackson:
+    default-property-inclusion: non_null
 
 snutt:
   secret-key: