diff --git a/src/libs/clangbackendipc/connectionclient.cpp b/src/libs/clangbackendipc/connectionclient.cpp
index 6a7c4b34259..f13e889f8f2 100644
--- a/src/libs/clangbackendipc/connectionclient.cpp
+++ b/src/libs/clangbackendipc/connectionclient.cpp
@@ -56,8 +56,8 @@ QString connectionName()
 ConnectionClient::ConnectionClient(IpcClientInterface *client)
     : serverProxy_(client, &localSocket),
       isAliveTimerResetted(false),
-      stdErrPrefixer("ClangBackEnd-StdErr: "),
-      stdOutPrefixer("ClangBackEnd: ")
+      stdErrPrefixer("clangbackend.stderr: "),
+      stdOutPrefixer("clangbackend.stdout: ")
 {
     processAliveTimer.setInterval(10000);