diff --git a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/json/JsonConfiguration.java b/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/json/JsonConfiguration.java
index 8dd0ce4f80160b846ec1d33cc4ab06fe1e071775..c8410ce362e22539afe771fd7a579d8641e01e14 100644
--- a/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/json/JsonConfiguration.java
+++ b/dmnverifierapi/src/main/java/de/unikoblenz/fgbks/base/json/JsonConfiguration.java
@@ -14,8 +14,7 @@ public class JsonConfiguration implements ContextResolver<Jsonb> {
     JsonbConfig config =
         new JsonbConfig()
             .withPropertyVisibilityStrategy(new PrivateVisibilityStrategy())
-            .withSerializers(new JsonSimpleValueObjectSerializer())
-            .withFormatting(true);
+            .withSerializers(new JsonSimpleValueObjectSerializer());
     return JsonbBuilder.create(config);
   }
 }