diff --git a/src/cdn/routes/attachments.ts b/src/cdn/routes/attachments.ts
index a725d508..15e15cbd 100644
--- a/src/cdn/routes/attachments.ts
+++ b/src/cdn/routes/attachments.ts
@@ -73,7 +73,7 @@ router.post(
 
 		if (Config.get().security.cdnSignUrls) {
 			const signatureData = getUrlSignature(path, req);
-			finalUrl = `${finalUrl}?ex=${signatureData.expiresAt}&is=${signatureData.issuedAt}&hm=${signatureData.hash}`;
+			finalUrl = `${finalUrl}?ex=${signatureData.expiresAt}&is=${signatureData.issuedAt}&hm=${signatureData.hash}&ip=${req.ip}`;
 		}
 
 		const file = {
diff --git a/src/util/Signing.ts b/src/util/Signing.ts
index b3a71072..28fe6ea7 100644
--- a/src/util/Signing.ts
+++ b/src/util/Signing.ts
@@ -84,7 +84,6 @@ export const calculateHash = (
 		ua: req.headers["user-agent"],
 		includeIP: Config.get().security.cdnSignatureIncludeIp,
 		ip: req.ip,
-
 	}, "->", hash);
 	return hash;
 };