diff --git a/packages/build/src/log/stream.ts b/packages/build/src/log/stream.ts
index 27b5163bd7..da79141fc1 100644
--- a/packages/build/src/log/stream.ts
+++ b/packages/build/src/log/stream.ts
@@ -47,25 +47,13 @@ const pushBuildCommandOutput = function (output: string, logsArray: string[]) {
   logsArray.push(output)
 }
 
-const pipedPluginProcesses = new WeakMap<ChildProcess, ReturnType<typeof pipePluginOutput>>()
-
 // Start plugin step output
-export const pipePluginOutput = function (
-  childProcess: ChildProcess,
-  logs: Logs,
-  standardStreams: StandardStreams,
-): LogsListeners | undefined {
-  if (pipedPluginProcesses.has(childProcess)) {
-    return pipedPluginProcesses.get(childProcess)
+export const pipePluginOutput = function (childProcess: ChildProcess, logs: Logs, standardStreams: StandardStreams) {
+  if (!logsAreBuffered(logs)) {
+    return streamOutput(childProcess, standardStreams)
   }
 
-  const listeners = !logsAreBuffered(logs)
-    ? streamOutput(childProcess, standardStreams)
-    : pushOutputToLogs(childProcess, logs, standardStreams.outputFlusher)
-
-  pipedPluginProcesses.set(childProcess, listeners)
-
-  return listeners
+  return pushOutputToLogs(childProcess, logs, standardStreams.outputFlusher)
 }
 
 // Stop streaming/buffering plugin step output
@@ -83,12 +71,10 @@ export const unpipePluginOutput = async function (
   }
 
   unpushOutputToLogs(childProcess, listeners.stdoutListener, listeners.stderrListener)
-
-  pipedPluginProcesses.delete(childProcess)
 }
 
 // Usually, we stream stdout/stderr because it is more efficient
-const streamOutput = function (childProcess: ChildProcess, standardStreams: StandardStreams): undefined {
+const streamOutput = function (childProcess: ChildProcess, standardStreams: StandardStreams) {
   childProcess.stdout?.pipe(standardStreams.stdout)
   childProcess.stderr?.pipe(standardStreams.stderr)
 }