diff --git a/src/ex-octokit/index.ts b/src/ex-octokit/index.ts
index 88d0d44..b8ba49d 100644
--- a/src/ex-octokit/index.ts
+++ b/src/ex-octokit/index.ts
@@ -68,7 +68,7 @@ export class ExOctokit {
   ): Promise<ProjectV2Field | null | undefined> {
     const projectV2FieldResponse =
       await this.octokit.graphql<ProjectV2FieldResponse>(
-        `query fetchProjectV2FieldByName($projectOwnerName: String!, $fieldName: Int!) {
+        `query fetchProjectV2FieldByName($projectV2Id: String!, $fieldName: Int!) {
           node(id: $projectV2Id) {
             ... on ProjectV2 {
               field(name: $fieldName) {