diff --git a/src/lib/calculations.svelte.ts b/src/lib/calculations.svelte.ts
index 3e4e8df8cf02f816d49d74eceeb939ad202f97ac..52851071fb419cd5647b6856e1c8c084c6002597 100644
--- a/src/lib/calculations.svelte.ts
+++ b/src/lib/calculations.svelte.ts
@@ -94,11 +94,13 @@ export function buildBudgetDemandBody(
       budgetEditableParametersName.has(parameterName),
     ),
   )
+  const metadataLite = { ...metadata }
+  metadataLite.distributions = {}
   return {
     amendement: budgetParametricReform,
     base: yearPLF,
     displayMode: includeDisplay ? shared.displayMode : undefined,
-    metadata,
+    metadata: metadataLite,
     output_variables: outputVariables,
     quantile_base_variable: quantileBaseVariable,
     quantile_compare_variables: quantileCompareVariables,