diff --git a/src/client/stores/CalculationStore/Effects/reactions/recalcWoRevisionReactions.ts b/src/client/stores/CalculationStore/Effects/reactions/recalcWoRevisionReactions.ts
index 05dc842..ed55ef2 100644
--- a/src/client/stores/CalculationStore/Effects/reactions/recalcWoRevisionReactions.ts
+++ b/src/client/stores/CalculationStore/Effects/reactions/recalcWoRevisionReactions.ts
@@ -76,7 +76,8 @@ const reactionEffects: IReactionEffect[] = [
               quote.evo_recalc_limit > 0 &&
               quote.evo_statuscode &&
               quote.evo_statuscode.evo_id &&
-              quote.evo_statuscode.evo_id === '2.3',
+              quote.evo_statuscode.evo_id === '2.3' &&
+              !quote.evo_purchases_participation,
           ),
         );
         calculationStore.setValue('quote', null);
diff --git a/src/core/services/CrmService/graphql/query/quote/fragments/quoteFieldsLite.graphql b/src/core/services/CrmService/graphql/query/quote/fragments/quoteFieldsLite.graphql
index 282a3ce..d9e5606 100644
--- a/src/core/services/CrmService/graphql/query/quote/fragments/quoteFieldsLite.graphql
+++ b/src/core/services/CrmService/graphql/query/quote/fragments/quoteFieldsLite.graphql
@@ -23,4 +23,5 @@ fragment quoteFieldsLite on quote {
   evo_req_telematic_accept
   evo_one_year_insurance
   evo_last_payment_perc
+  evo_purchases_participation
 }