diff --git a/.changeset/sour-jobs-share.md b/.changeset/sour-jobs-share.md
new file mode 100644
index 000000000..7fc1aaa83
--- /dev/null
+++ b/.changeset/sour-jobs-share.md
@@ -0,0 +1,5 @@
+---
+"@xmtp/xmtp.chat": patch
+---
+
+fix: detect remote static attachments in chat
diff --git a/apps/xmtp.chat/src/helpers/messages.test.ts b/apps/xmtp.chat/src/helpers/messages.test.ts
index 1494e8763..bd82a350b 100644
--- a/apps/xmtp.chat/src/helpers/messages.test.ts
+++ b/apps/xmtp.chat/src/helpers/messages.test.ts
@@ -1,5 +1,6 @@
 import {
   contentTypeReaction,
+  contentTypeRemoteAttachment,
   contentTypeReply,
   contentTypeText,
   DeliveryStatus,
@@ -9,10 +10,11 @@ import {
   type DecodedMessage,
   type EnrichedReply,
   type Reaction,
+  type RemoteAttachment,
 } from "@xmtp/browser-sdk";
 import { type ContentTypeId } from "@xmtp/content-type-primitives";
 import { describe, expect, it } from "vitest";
-import { stringify } from "./messages";
+import { isActionable, isRemoteAttachment, stringify } from "./messages";
 
 const createDecodedMessage = <T>(
   content: T,
@@ -98,3 +100,25 @@ describe("stringify", () => {
     expect(stringify(decodedMessage)).toBe(fallback);
   });
 });
+
+describe("isRemoteAttachment", () => {
+  it("recognizes remote static attachment messages", async () => {
+    const content: RemoteAttachment = {
+      contentDigest: "digest",
+      contentLength: 42,
+      filename: "image.png",
+      nonce: new Uint8Array([1]),
+      salt: new Uint8Array([2]),
+      secret: new Uint8Array([3]),
+      scheme: "https://",
+      url: "https://example.com/image.png",
+    };
+    const decodedMessage = createDecodedMessage(
+      content,
+      await contentTypeRemoteAttachment(),
+    );
+
+    expect(isRemoteAttachment(decodedMessage)).toBe(true);
+    expect(isActionable(decodedMessage)).toBe(true);
+  });
+});
diff --git a/apps/xmtp.chat/src/helpers/messages.ts b/apps/xmtp.chat/src/helpers/messages.ts
index 34eb3e38b..0de23c087 100644
--- a/apps/xmtp.chat/src/helpers/messages.ts
+++ b/apps/xmtp.chat/src/helpers/messages.ts
@@ -24,7 +24,7 @@ export const isText = (m: DecodedMessage): m is DecodedMessage<string> =>
 export const isRemoteAttachment = (
   m: DecodedMessage,
 ): m is DecodedMessage<RemoteAttachment> =>
-  m.contentType.typeId === "staticRemoteAttachment";
+  m.contentType.typeId === "remoteStaticAttachment";
 
 export const stringify = (message: DecodedMessage): string => {
   switch (true) {