diff --git a/content/copilot/using-github-copilot/coding-agent/using-copilot-to-work-on-an-issue.md b/content/copilot/using-github-copilot/coding-agent/using-copilot-to-work-on-an-issue.md
index 7fddd499b1ce..aca46a181855 100644
--- a/content/copilot/using-github-copilot/coding-agent/using-copilot-to-work-on-an-issue.md
+++ b/content/copilot/using-github-copilot/coding-agent/using-copilot-to-work-on-an-issue.md
@@ -103,7 +103,7 @@ You can assign an issue to {% data variables.product.prodname_copilot_short %} b
 
     ```graphql copy
     mutation {
-      replaceActorsForAssignable(input: {assignableId: "ISSUE_ID", assigneeIds: ["BOT_ID"]}) {
+      replaceActorsForAssignable(input: {assignableId: "ISSUE_ID", actorIds: ["BOT_ID"]}) {
         assignable {
           ... on Issue {
             id