diff --git a/src/structures/Webhook.js b/src/structures/Webhook.js
index 2dc1a0282..2ed6137b4 100644
--- a/src/structures/Webhook.js
+++ b/src/structures/Webhook.js
@@ -155,7 +155,7 @@ class Webhook {
   /**
    * Sends a raw slack message with this webhook.
    * @param {Object} body The raw body to send
-   * @returns {Promise<Message|Object>}
+   * @returns {Promise<boolean>}
    * @example
    * // Send a slack message
    * webhook.sendSlackMessage({
@@ -174,11 +174,7 @@ class Webhook {
       query: { wait: true },
       auth: false,
       data: body,
-    }).then(d => {
-      const channel = this.client.channels ? this.client.channels.get(d.channel_id) : undefined;
-      if (!channel) return d;
-      return channel.messages.add(d, false);
-    });
+    }).then(data => data.toString() === 'ok');
   }
 
   /**
diff --git a/typings/index.d.ts b/typings/index.d.ts
index 0bc65d4e5..72ee1e893 100644
--- a/typings/index.d.ts
+++ b/typings/index.d.ts
@@ -1861,7 +1861,7 @@ declare module 'discord.js' {
 		send(content?: StringResolvable, options?: WebhookMessageOptions & { split: true | SplitOptions } | MessageAdditions): Promise<Message[]>;
 		send(options?: WebhookMessageOptions & { split?: false } | MessageAdditions | APIMessage): Promise<Message>;
 		send(options?: WebhookMessageOptions & { split: true | SplitOptions } | MessageAdditions | APIMessage): Promise<Message[]>;
-		sendSlackMessage(body: object): Promise<Message | object>;
+		sendSlackMessage(body: object): Promise<boolean>;
 	}
 
 //#endregion