diff --git a/api/queries_pr.go b/api/queries_pr.go
index b2e6b5650..cca77be99 100644
--- a/api/queries_pr.go
+++ b/api/queries_pr.go
@@ -994,23 +994,17 @@ func PullRequestMerge(client *Client, repo ghrepo.Interface, pr *PullRequest, m
 
 func PullRequestReady(client *Client, repo ghrepo.Interface, pr *PullRequest) error {
 	var mutation struct {
-		MarkPullRequestReadyForReviewInput struct {
+		MarkPullRequestReadyForReview struct {
 			PullRequest struct {
 				ID githubv4.ID
 			}
 		} `graphql:"markPullRequestReadyForReview(input: $input)"`
 	}
 
-	type MarkPullRequestReadyForReviewInput struct {
-		PullRequestID githubv4.ID `json:"pullRequestId"`
-	}
-
-	input := MarkPullRequestReadyForReviewInput{PullRequestID: pr.ID}
+	input := githubv4.MarkPullRequestReadyForReviewInput{PullRequestID: pr.ID}
 
 	v4 := githubv4.NewClient(client.http)
-	err := v4.Mutate(context.Background(), &mutation, input, nil)
-
-	return err
+	return v4.Mutate(context.Background(), &mutation, input, nil)
 }
 
 func BranchDeleteRemote(client *Client, repo ghrepo.Interface, branch string) error {