diff --git a/src/helpers/ServiceWorkerHelper.ts b/src/helpers/ServiceWorkerHelper.ts
index 7bf731faf..970d0a16f 100755
--- a/src/helpers/ServiceWorkerHelper.ts
+++ b/src/helpers/ServiceWorkerHelper.ts
@@ -12,6 +12,7 @@ import { OutcomesConfig } from "../models/Outcomes";
 import OutcomesHelper from './shared/OutcomesHelper';
 import { cancelableTimeout, CancelableTimeoutPromise } from './sw/CancelableTimeout';
 import { OSServiceWorkerFields } from "../service-worker/types";
+import Utils from "../context/shared/utils/Utils";
 
 declare var self: ServiceWorkerGlobalScope & OSServiceWorkerFields;
 
@@ -36,6 +37,14 @@ export default class ServiceWorkerHelper {
     return ServiceWorkerHelper.appendServiceWorkerParams(workerFullPath, appId);
   }
 
+  public static getPossibleServiceWorkerHrefs(
+    config: ServiceWorkerManagerConfig,
+    appId: string
+    ): string[] {
+    const workerFullPaths = [config.workerAPath.getFullPath(), config.workerBPath.getFullPath()];
+    return workerFullPaths.map((href) => ServiceWorkerHelper.appendServiceWorkerParams(href, appId));
+  }
+
   private static appendServiceWorkerParams(workerFullPath: string, appId: string): string {
     const fullPath = new URL(workerFullPath, OneSignalUtils.getBaseUrl()).href;
     const appIdHasQueryParam = Utils.encodeHashAsUriComponent({appId});
diff --git a/src/managers/ServiceWorkerManager.ts b/src/managers/ServiceWorkerManager.ts
index 35e7b50e4..6d2225e83 100644
--- a/src/managers/ServiceWorkerManager.ts
+++ b/src/managers/ServiceWorkerManager.ts
@@ -167,10 +167,46 @@ export class ServiceWorkerManager {
       return permission === "granted";
     }
 
-    // 5. We have a OneSignal ServiceWorker installed, is there an update?
+    // 5. We have a OneSignal ServiceWorker installed, but did the path or scope of the ServiceWorker change?
+    if (await this.changedServiceWorkerParams()) {
+      return true;
+    }
+
+    // 6. We have a OneSignal ServiceWorker installed, is there an update?
     return this.workerNeedsUpdate();
   }
 
+  private async changedServiceWorkerParams(): Promise<boolean> {
+    // 1. No workerRegistration
+    const workerRegistration = await this.context.serviceWorkerManager.getRegistration();
+    if (!workerRegistration) {
+      Log.info("[changedServiceWorkerParams] workerRegistration not found at scope", this.config.registrationOptions.scope);
+      return true;
+    }
+
+    // 2. Different scope
+    const existingSwScope = new URL(workerRegistration.scope).pathname
+    const configuredSwScope = this.config.registrationOptions.scope;
+    if (existingSwScope != configuredSwScope) {
+      Log.info("[changedServiceWorkerParams] ServiceWorker scope changing", { a_old: existingSwScope, b_new: configuredSwScope});
+      return true;
+    }
+
+    // 3. Different href?, asking if (path + filename [A or B] + queryParams) is different
+    const availableWorker = ServiceWorkerUtilHelper.getAvailableServiceWorker(workerRegistration);
+    const serviceWorkerHrefs = ServiceWorkerHelper.getPossibleServiceWorkerHrefs(
+      this.config,
+      this.context.appConfig.appId
+    );
+    // We don't care if the only differences is between OneSignal's A(Woker) vs B(WorkerUpdater) filename.
+    if (serviceWorkerHrefs.indexOf(availableWorker?.scriptURL || "") === -1) {
+      Log.info("[changedServiceWorkerParams] ServiceWorker herf changing:", { a_old: availableWorker?.scriptURL, b_new: serviceWorkerHrefs });
+      return true;
+    }
+
+    return false;
+  }
+
   /**
    * Performs a service worker update by swapping out the current service worker
    * with a content-identical but differently named alternate service worker