diff --git a/src/runtime/entries/nitro-dev.ts b/src/runtime/entries/nitro-dev.ts
index 602928b788..85817eb504 100644
--- a/src/runtime/entries/nitro-dev.ts
+++ b/src/runtime/entries/nitro-dev.ts
@@ -34,5 +34,10 @@ server.listen(listenAddress, () => {
   })
 })
 
-process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection] ' + err))
-process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException] ' + err))
+if (process.env.DEBUG) {
+  process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection]', err))
+  process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException]', err))
+} else {
+  process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection] ' + err))
+  process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException] ' + err))
+}
diff --git a/src/runtime/entries/nitro-prerenderer.ts b/src/runtime/entries/nitro-prerenderer.ts
index 17a01f06f8..96620a20cb 100644
--- a/src/runtime/entries/nitro-prerenderer.ts
+++ b/src/runtime/entries/nitro-prerenderer.ts
@@ -3,5 +3,10 @@ import { nitroApp } from '../app'
 
 export const localFetch = nitroApp.localFetch
 
-process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection] ' + err))
-process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException] ' + err))
+if (process.env.DEBUG) {
+  process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection]', err))
+  process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException]', err))
+} else {
+  process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection] ' + err))
+  process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException] ' + err))
+}
diff --git a/src/runtime/entries/node-server.ts b/src/runtime/entries/node-server.ts
index 845bf5be1f..ff94121ce2 100644
--- a/src/runtime/entries/node-server.ts
+++ b/src/runtime/entries/node-server.ts
@@ -23,7 +23,12 @@ server.listen(port, hostname, (err) => {
   console.log(`Listening on ${protocol}://${hostname}:${port}${useRuntimeConfig().app.baseURL}`)
 })
 
-process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection] ' + err))
-process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException] ' + err))
+if (process.env.DEBUG) {
+  process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection]', err))
+  process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException]', err))
+} else {
+  process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection] ' + err))
+  process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException] ' + err))
+}
 
 export default {}
diff --git a/src/runtime/entries/node.ts b/src/runtime/entries/node.ts
index 693ad05ad9..edba70e8da 100644
--- a/src/runtime/entries/node.ts
+++ b/src/runtime/entries/node.ts
@@ -3,5 +3,5 @@ import { nitroApp } from '../app'
 
 export const handler = nitroApp.h3App.nodeHandler
 
-process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection] ' + err))
-process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException] ' + err))
+process.on('unhandledRejection', err => console.error('[nitro] [dev] [unhandledRejection]', err))
+process.on('uncaughtException', err => console.error('[nitro] [dev] [uncaughtException]', err))