diff --git a/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplicationStep.tsx b/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplicationStep.tsx
index 9d6966e244..86aeadf5ca 100644
--- a/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplicationStep.tsx
+++ b/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplicationStep.tsx
@@ -23,7 +23,7 @@ export const ApplicationStep = ({ questions }: ApplicationStepProps) => {
               question={question.question}
               index={question.index}
               key={question.index}
-              name={`form.question${index}`}
+              name={`form.${index}`}
             />
           ))}
       </RowGapBlock>
diff --git a/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplyForRoleModal.tsx b/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplyForRoleModal.tsx
index b3afe61db0..d5d6895211 100644
--- a/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplyForRoleModal.tsx
+++ b/packages/ui/src/working-groups/modals/ApplyForRoleModal/ApplyForRoleModal.tsx
@@ -186,14 +186,14 @@ export const ApplyForRoleModal = () => {
   const transactionService = state.children.transaction
 
   if (state.matches('transaction') && signer && api && transactionService) {
-    const { stake, form: formFields } = form.getValues()
+    const { stake, form: answers } = form.getValues()
 
     const applyOnOpeningTransaction = api.tx[opening.groupId].applyOnOpening({
       memberId: activeMember?.id,
       openingId: opening.runtimeId,
       roleAccountId: stake.roleAccount.address,
       rewardAccountId: stake.rewardAccount.address,
-      description: metadataToBytes(ApplicationMetadata, { answers: Object.values(formFields ?? {}) as string[] }),
+      description: metadataToBytes(ApplicationMetadata, { answers }),
       stakeParameters: {
         stake: stake.amount,
         stakingAccountId: stake.account?.address,
diff --git a/packages/ui/src/working-groups/modals/ApplyForRoleModal/helpers.ts b/packages/ui/src/working-groups/modals/ApplyForRoleModal/helpers.ts
index 116f536703..f9ea01bbb4 100644
--- a/packages/ui/src/working-groups/modals/ApplyForRoleModal/helpers.ts
+++ b/packages/ui/src/working-groups/modals/ApplyForRoleModal/helpers.ts
@@ -4,17 +4,8 @@ import { BNSchema, validStakingAmount } from '@/common/utils/validation'
 import { AccountSchema, StakingAccountSchema } from '@/memberships/model/validation'
 import { ApplicationQuestion } from '@/working-groups/types'
 
-export const validationSchemaFromQuestions = (questions: ApplicationQuestion[]) => {
-  const shapeDefinition = questions.reduce(
-    (schema, question, index) => ({
-      [`question${index}`]: Yup.string().required(),
-      ...schema,
-    }),
-    {}
-  )
-
-  return Yup.object().shape(shapeDefinition)
-}
+export const validationSchemaFromQuestions = (questions: ApplicationQuestion[]) =>
+  Yup.array().of(Yup.string().required()).length(questions.length)
 
 export const baseSchema = Yup.object().shape({
   stake: Yup.object().shape({
@@ -23,5 +14,5 @@ export const baseSchema = Yup.object().shape({
     rewardAccount: AccountSchema.required(),
     amount: BNSchema.test(validStakingAmount()).required('Amount is required'),
   }),
-  form: Yup.object().shape({}),
+  form: Yup.array().of(Yup.string().required()).min(1),
 })