diff --git a/package.json b/package.json
index 294d9f9..af2879f 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@authsignal/browser",
   "type": "module",
-  "version": "0.0.13",
+  "version": "0.0.14",
   "main": "dist/cjs/index.js",
   "module": "dist/esm/index.js",
   "types": "dist/index.d.ts",
diff --git a/src/authsignal.ts b/src/authsignal.ts
index 54dba2a..cda8027 100644
--- a/src/authsignal.ts
+++ b/src/authsignal.ts
@@ -19,7 +19,9 @@ export class Authsignal {
 
     const idCookie = getCookie(this.anonymousIdCookieName);
 
-    if (!idCookie) {
+    if (idCookie) {
+      this.anonymousId = idCookie;
+    } else {
       this.anonymousId = uuidv4();
 
       setCookie({