diff --git a/src/libs/utils/launcherpackets.cpp b/src/libs/utils/launcherpackets.cpp
index 629ed812a19..a810fbd7b0e 100644
--- a/src/libs/utils/launcherpackets.cpp
+++ b/src/libs/utils/launcherpackets.cpp
@@ -58,16 +58,19 @@ StartProcessPacket::StartProcessPacket(quintptr token)
 
 void StartProcessPacket::doSerialize(QDataStream &stream) const
 {
-    stream << command << arguments << workingDir << env << processMode << writeData << channelMode
+    stream << command << arguments << workingDir << env << int(processMode) << writeData << int(channelMode)
            << standardInputFile << belowNormalPriority << nativeArguments << lowPriority
            << unixTerminalDisabled;
 }
 
 void StartProcessPacket::doDeserialize(QDataStream &stream)
 {
-    stream >> command >> arguments >> workingDir >> env >> processMode >> writeData >> channelMode
+    int cm, pm;
+    stream >> command >> arguments >> workingDir >> env >> pm >> writeData >> cm
            >> standardInputFile >> belowNormalPriority >> nativeArguments >> lowPriority
            >> unixTerminalDisabled;
+    channelMode = QProcess::ProcessChannelMode(cm);
+    processMode = Utils::ProcessMode(pm);
 }