diff --git a/src/interfaces/api/community.ts b/src/interfaces/api/community.ts
index e7d6a37..7d072ed 100644
--- a/src/interfaces/api/community.ts
+++ b/src/interfaces/api/community.ts
@@ -64,6 +64,9 @@ export interface BanFromCommunity {
    */
   remove_data?: boolean;
   reason?: string;
+  /**
+   * The expire time in Unix seconds
+   */
   expires?: number;
   auth: string;
 }
@@ -110,6 +113,9 @@ export interface RemoveCommunity {
   community_id: number;
   removed: boolean;
   reason?: string;
+  /**
+   * The expire time in Unix seconds
+   */
   expires?: number;
   auth: string;
 }
diff --git a/src/interfaces/api/person.ts b/src/interfaces/api/person.ts
index c85b1c6..8272552 100644
--- a/src/interfaces/api/person.ts
+++ b/src/interfaces/api/person.ts
@@ -173,6 +173,9 @@ export interface BanPerson {
    */
   remove_data?: boolean;
   reason?: string;
+  /**
+   * The expire time in Unix seconds
+   */
   expires?: number;
   auth: string;
 }
diff --git a/src/interfaces/source.ts b/src/interfaces/source.ts
index abf6b4a..838654f 100644
--- a/src/interfaces/source.ts
+++ b/src/interfaces/source.ts
@@ -35,6 +35,7 @@ export interface PersonSafe {
   matrix_user_id?: string;
   admin: boolean;
   bot_account: boolean;
+  ban_expires?: string;
 }
 
 export interface Site {