diff --git a/packages/dd-trace/src/debugger/devtools_client/index.js b/packages/dd-trace/src/debugger/devtools_client/index.js
index be466b06bd9..55afe4e62a2 100644
--- a/packages/dd-trace/src/debugger/devtools_client/index.js
+++ b/packages/dd-trace/src/debugger/devtools_client/index.js
@@ -146,10 +146,9 @@ session.on('Debugger.paused', async ({ params }) => {
       }
     }
 
+    ackEmitting(probe)
     // TODO: Process template (DEBUG-2628)
-    send(probe.template, logger, dd, snapshot, () => {
-      ackEmitting(probe)
-    })
+    send(probe.template, logger, dd, snapshot)
   }
 })
 
diff --git a/packages/dd-trace/src/debugger/devtools_client/send.js b/packages/dd-trace/src/debugger/devtools_client/send.js
index da366394868..ce42e6d8b36 100644
--- a/packages/dd-trace/src/debugger/devtools_client/send.js
+++ b/packages/dd-trace/src/debugger/devtools_client/send.js
@@ -29,10 +29,9 @@ const ddtags = [
 
 const path = `/debugger/v1/input?${stringify({ ddtags })}`
 
-let callbacks = []
 const jsonBuffer = new JSONBuffer({ size: config.maxTotalPayloadSize, timeout: 1000, onFlush })
 
-function send (message, logger, dd, snapshot, cb) {
+function send (message, logger, dd, snapshot) {
   const payload = {
     ddsource,
     hostname,
@@ -58,7 +57,6 @@ function send (message, logger, dd, snapshot, cb) {
   }
 
   jsonBuffer.write(json, size)
-  callbacks.push(cb)
 }
 
 function onFlush (payload) {
@@ -69,11 +67,7 @@ function onFlush (payload) {
     headers: { 'Content-Type': 'application/json; charset=utf-8' }
   }
 
-  const _callbacks = callbacks
-  callbacks = []
-
   request(payload, opts, (err) => {
     if (err) log.error('[debugger:devtools_client] Error sending probe payload', err)
-    else _callbacks.forEach(cb => cb())
   })
 }