diff --git a/accounts/index.js b/accounts/index.js
index 573a292..484f745 100644
--- a/accounts/index.js
+++ b/accounts/index.js
@@ -73,4 +73,7 @@
   // Attach the web sockets server to the web server
   notifServer.attach(httpServer)
 
-})()
+})().catch(err => {
+  console.error(err)
+  process.exit(1)
+})
diff --git a/pushtx/index-orchestrator.js b/pushtx/index-orchestrator.js
index 3123de5..0151b09 100644
--- a/pushtx/index-orchestrator.js
+++ b/pushtx/index-orchestrator.js
@@ -46,4 +46,7 @@
   const orchestrator = new Orchestrator()
   orchestrator.start()
 
-})()
+})().catch(err => {
+  console.error(err)
+  process.exit(1)
+})
diff --git a/pushtx/index.js b/pushtx/index.js
index 865bcaa..c951d63 100644
--- a/pushtx/index.js
+++ b/pushtx/index.js
@@ -54,4 +54,7 @@
   // Start the http server
   httpServer.start()
 
-})()
+})().catch(err => {
+  console.error(err)
+  process.exit(1)
+})
diff --git a/tracker/index.js b/tracker/index.js
index 54d2285..3cf5420 100644
--- a/tracker/index.js
+++ b/tracker/index.js
@@ -37,4 +37,7 @@
   const tracker = new Tracker()
   tracker.start()
 
-})()
+})().catch(err => {
+  console.error(err)
+  process.exit(1)
+})