diff --git a/src/typesGithub.ts b/src/typesGithub.ts
index 1ff4e7810..d6cc02f37 100644
--- a/src/typesGithub.ts
+++ b/src/typesGithub.ts
@@ -19,6 +19,7 @@ export type SubjectType =
   | 'Issue'
   | 'PullRequest'
   | 'Release'
+  | 'RepositoryInvitation'
   | 'RepositoryVulnerabilityAlert';
 
 export interface Notification {
diff --git a/src/utils/github-api.ts b/src/utils/github-api.ts
index ecc2dfb0f..24a45783f 100644
--- a/src/utils/github-api.ts
+++ b/src/utils/github-api.ts
@@ -69,6 +69,8 @@ export function getNotificationTypeIcon(
       return Octicons.GitPullRequestIcon;
     case 'Release':
       return Octicons.TagIcon;
+    case 'RepositoryInvitation':
+      return Octicons.MailIcon;
     case 'RepositoryVulnerabilityAlert':
       return Octicons.AlertIcon;
     default: