diff --git a/src/main/java/thedarkcolour/exdeorum/loot/SummationGenerator.java b/src/main/java/thedarkcolour/exdeorum/loot/SummationGenerator.java
index eec4e7b5..b031d697 100644
--- a/src/main/java/thedarkcolour/exdeorum/loot/SummationGenerator.java
+++ b/src/main/java/thedarkcolour/exdeorum/loot/SummationGenerator.java
@@ -50,6 +50,7 @@ public record SummationGenerator(NumberProvider[] providers) implements NumberPr
             for (var provider : value.providers) {
                 array.add(ctx.serialize(provider, NumberProvider.class));
             }
+            json.add("values", array);
         }
 
         @Override