diff --git a/packages/trader/src/Stores/Modules/Trading/trade-store.js b/packages/trader/src/Stores/Modules/Trading/trade-store.js
index e40076488ce7..5ab025d23537 100644
--- a/packages/trader/src/Stores/Modules/Trading/trade-store.js
+++ b/packages/trader/src/Stores/Modules/Trading/trade-store.js
@@ -911,8 +911,7 @@ export default class TradeStore extends BaseStore {
                 ...(!this.is_initial_barrier_applied ? this.initial_barriers : {}),
             });
             this.is_initial_barrier_applied = true;
-
-            if (/\bcontract_type\b/.test(Object.keys(new_state))) {
+            if (/\b(contract_type|currency)\b/.test(Object.keys(new_state))) {
                 this.validateAllProperties();
             }
             this.debouncedProposal();