diff --git a/src/helpers/messages/send_message.ts b/src/helpers/messages/send_message.ts
index ad8f59a43..16b1ef2a8 100644
--- a/src/helpers/messages/send_message.ts
+++ b/src/helpers/messages/send_message.ts
@@ -95,7 +95,7 @@ export async function sendMessage(
   const result = (await rest.runMethod(
     "post",
     endpoints.CHANNEL_MESSAGES(channelId),
-    camelKeysToSnakeCase({
+    camelKeysToSnakeCase<DiscordMessage>({
       ...content,
       ...(content.messageReference?.messageId
         ? {