diff --git a/components/use.submission.ts b/components/use.submission.ts
index 2c4a6bd..fed587f 100644
--- a/components/use.submission.ts
+++ b/components/use.submission.ts
@@ -11,6 +11,11 @@ import {
   SubmissionStartMutationData,
   SubmissionStartMutationVariables,
 } from '../graphql/mutation/submission.start.mutation'
+import {
+  SUBMISSION_FINISH_MUTATION,
+  SubmissionFinishMutationData,
+  SubmissionFinishMutationVariables,
+} from '../graphql/mutation/submission.finish.mutation'
 
 const logger = debug('useSubmission')
 
@@ -29,6 +34,9 @@ export const useSubmission = (formId: string): Submission => {
   const [save] = useMutation<SubmissionSetFieldMutationData, SubmissionSetFieldMutationVariables>(
     SUBMISSION_SET_FIELD_MUTATION
   )
+  const [submit] = useMutation<SubmissionFinishMutationData, SubmissionFinishMutationVariables>(
+    SUBMISSION_FINISH_MUTATION
+  )
 
   useEffect(() => {
     // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
@@ -76,8 +84,11 @@ export const useSubmission = (formId: string): Submission => {
 
   const finish = useCallback(async () => {
     logger('finish submission!!', formId)
-
-    await Promise.resolve()
+    await submit({
+      variables: {
+        submission: submission.id,
+      },
+    })
   }, [submission])
 
   return {
diff --git a/graphql/mutation/submission.finish.mutation.ts b/graphql/mutation/submission.finish.mutation.ts
index 4f24da1..57c9470 100644
--- a/graphql/mutation/submission.finish.mutation.ts
+++ b/graphql/mutation/submission.finish.mutation.ts
@@ -1,8 +1,19 @@
 import { gql } from '@apollo/client/core'
 
+export interface SubmissionFinishMutationData {
+  submission: {
+    id: string
+    percentageComplete: string
+  }
+}
+
+export interface SubmissionFinishMutationVariables {
+  submission: string
+}
+
 export const SUBMISSION_FINISH_MUTATION = gql`
-  mutation submissionSetField($submission: ID!, $field: SubmissionSetFieldInput!) {
-    submission: submissionSetField(submission: $submission, field: $field) {
+  mutation submissionFinish($submission: ID!) {
+    submission: submissionFinish(submission: $submission) {
       id
       percentageComplete
     }