diff --git a/.changeset/cyan-mayflies-design.md b/.changeset/cyan-mayflies-design.md
new file mode 100644
index 0000000000..9a689b325b
--- /dev/null
+++ b/.changeset/cyan-mayflies-design.md
@@ -0,0 +1,5 @@
+---
+"livekit-client": patch
+---
+
+Handle e2ee worker messages sequentially
diff --git a/src/e2ee/worker/FrameCryptor.ts b/src/e2ee/worker/FrameCryptor.ts
index a9e0191a39..ad1c413a67 100644
--- a/src/e2ee/worker/FrameCryptor.ts
+++ b/src/e2ee/worker/FrameCryptor.ts
@@ -243,7 +243,7 @@ export class FrameCryptor extends BaseFrameCryptor {
           this.participantIdentity,
         ),
       );
-      return controller.enqueue();
+      return;
     }
     const { encryptionKey } = keySet;
     const keyIndex = this.keys.getCurrentKeyIndex();