diff --git a/client/src/index.ts b/client/src/index.ts
index fcb3772..37bb951 100644
--- a/client/src/index.ts
+++ b/client/src/index.ts
@@ -40,6 +40,12 @@ class GanacheWorkerProvider implements Eip1193Provider {
     constructor(options: object) {
         const url = new URL("./worker_chain.js", import.meta.url);
         this.worker = new Worker(url);
+        this.worker.addEventListener("error", (event) => {
+            console.error("worker thread error", event);
+        });
+        this.worker.addEventListener("messageerror", (event) => {
+            console.error("worker thread message error", event);
+        });
         this.worker.postMessage(options);
     }
 
diff --git a/client/src/worker_chain.ts b/client/src/worker_chain.ts
index ff8e9ea..fb63af1 100644
--- a/client/src/worker_chain.ts
+++ b/client/src/worker_chain.ts
@@ -1,7 +1,5 @@
 import Ganache, { EthereumProvider } from "ganache";
 
-debugger; // eslint-disable-line no-debugger
-
 function onConfigure(evt: MessageEvent): void {
     removeEventListener("message", onConfigure);