diff --git a/src/plugins/valgrind/valgrindrunner.cpp b/src/plugins/valgrind/valgrindrunner.cpp
index 827e2c2b4e3..db91d0edbf4 100644
--- a/src/plugins/valgrind/valgrindrunner.cpp
+++ b/src/plugins/valgrind/valgrindrunner.cpp
@@ -82,17 +82,17 @@ public:
 
 bool ValgrindRunner::Private::run()
 {
-    QStringList arguments;
+    CommandLine cmd{FilePath::fromString(m_valgrindExecutable)};
 
     if (!localServerAddress.isNull()) {
         if (!q->startServers())
             return false;
 
-        arguments.append("--child-silent-after-fork=yes");
+        cmd.addArg("--child-silent-after-fork=yes");
 
         bool enableXml = !disableXml;
 
-        auto handleSocketParameter = [&enableXml, &arguments](const QString &prefix, const QTcpServer &tcpServer)
+        auto handleSocketParameter = [&enableXml, &cmd](const QString &prefix, const QTcpServer &tcpServer)
         {
             QHostAddress serverAddress = tcpServer.serverAddress();
             if (serverAddress.protocol() != QAbstractSocket::IPv4Protocol) {
@@ -101,8 +101,8 @@ bool ValgrindRunner::Private::run()
                 qWarning("Need IPv4 for valgrind");
                 enableXml = false;
             } else {
-                arguments << QString("%1=%2:%3").arg(prefix).arg(serverAddress.toString())
-                              .arg(tcpServer.serverPort());
+                cmd.addArg(QString("%1=%2:%3").arg(prefix).arg(serverAddress.toString())
+                           .arg(tcpServer.serverPort()));
             }
         };
 
@@ -110,9 +110,9 @@ bool ValgrindRunner::Private::run()
         handleSocketParameter("--log-socket", logServer);
 
         if (enableXml)
-            arguments << "--xml=yes";
+            cmd.addArg("--xml=yes");
     }
-    arguments += m_valgrindArguments;
+    cmd.addArgs(m_valgrindArguments);
 
     m_valgrindProcess.setProcessChannelMode(channelMode);
     // consider appending our options last so they override any interfering user-supplied options
@@ -138,18 +138,17 @@ bool ValgrindRunner::Private::run()
 
     if (HostOsInfo::isMacHost())
         // May be slower to start but without it we get no filenames for symbols.
-        arguments << "--dsymutil=yes";
-    arguments << m_debuggee.executable;
+        cmd.addArg("--dsymutil=yes");
+    cmd.addArg(m_debuggee.executable);
+    cmd.addArgs(m_debuggee.commandLineArguments, CommandLine::Raw);
+
+    emit q->valgrindExecuted(cmd.toUserOutput());
 
     Runnable valgrind;
-    valgrind.executable = m_valgrindExecutable;
+    valgrind.setCommandLine(cmd);
     valgrind.workingDirectory = m_debuggee.workingDirectory;
     valgrind.environment = m_debuggee.environment;
     valgrind.device = m_device;
-    valgrind.commandLineArguments = QtcProcess::joinArgs(arguments, m_device->osType());
-    Utils::QtcProcess::addArgs(&valgrind.commandLineArguments, m_debuggee.commandLineArguments);
-    emit q->valgrindExecuted(QtcProcess::quoteArg(valgrind.executable) + ' '
-                             + valgrind.commandLineArguments);
 
     if (m_device->type() == ProjectExplorer::Constants::DESKTOP_DEVICE_TYPE)
         m_valgrindProcess.start(valgrind);