diff --git a/tests/integration/api_issue_reaction_test.go b/tests/integration/api_issue_reaction_test.go
index a7764223b1..7d3ee2d154 100644
--- a/tests/integration/api_issue_reaction_test.go
+++ b/tests/integration/api_issue_reaction_test.go
@@ -12,7 +12,6 @@ import (
 	auth_model "code.gitea.io/gitea/models/auth"
 	"code.gitea.io/gitea/models/db"
 	issues_model "code.gitea.io/gitea/models/issues"
-	repo_model "code.gitea.io/gitea/models/repo"
 	"code.gitea.io/gitea/models/unittest"
 	user_model "code.gitea.io/gitea/models/user"
 	api "code.gitea.io/gitea/modules/structs"
@@ -108,24 +107,6 @@ func TestAPICommentReactions(t *testing.T) {
 	})
 	MakeRequest(t, req, http.StatusOK)
 
-	t.Run("UnrelatedCommentID", func(t *testing.T) {
-		// Using the ID of a comment that does not belong to the repository must fail
-		repo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{ID: 4})
-		repoOwner := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: repo.OwnerID})
-		token := getUserToken(t, repoOwner.Name, auth_model.AccessTokenScopeWriteIssue)
-		urlStr := fmt.Sprintf("/api/v1/repos/%s/%s/issues/comments/%d/reactions?token=%s",
-			repoOwner.Name, repo.Name, comment.ID, token)
-		req = NewRequestWithJSON(t, "POST", urlStr, &api.EditReactionOption{
-			Reaction: "+1",
-		})
-		MakeRequest(t, req, http.StatusNotFound)
-
-		req = NewRequestWithJSON(t, "DELETE", urlStr, &api.EditReactionOption{
-			Reaction: "+1",
-		})
-		MakeRequest(t, req, http.StatusNotFound)
-	})
-
 	// Add allowed reaction
 	req = NewRequestWithJSON(t, "POST", urlStr, &api.EditReactionOption{
 		Reaction: "+1",