diff --git a/logic/profiler/BaseProfiler.cpp b/logic/profiler/BaseProfiler.cpp
index 7934f6b4..94891fc4 100644
--- a/logic/profiler/BaseProfiler.cpp
+++ b/logic/profiler/BaseProfiler.cpp
@@ -1,6 +1,9 @@
 #include "BaseProfiler.h"
 
 #include <QProcess>
+#ifdef Q_OS_WIN
+#include <windows.h>
+#endif
 
 BaseProfiler::BaseProfiler(OneSixInstance *instance, QObject *parent)
 	: QObject(parent), m_instance(instance)
@@ -18,10 +21,11 @@ void BaseProfiler::beginProfiling(MinecraftProcess *process)
 
 qint64 BaseProfiler::pid(QProcess *process)
 {
-#ifdef Q_OS_UNIX
-	return process->pid();
+#ifdef Q_OS_WIN
+	struct _PROCESS_INFORMATION *procinfo = process->pid();
+	return procinfo->dwProcessId;
 #else
-	return (qint64)process->pid();
+	return process->pid();
 #endif
 }
 
diff --git a/logic/profiler/JVisualVM.cpp b/logic/profiler/JVisualVM.cpp
index ef46890a..a1aa6951 100644
--- a/logic/profiler/JVisualVM.cpp
+++ b/logic/profiler/JVisualVM.cpp
@@ -14,7 +14,7 @@ JVisualVM::JVisualVM(OneSixInstance *instance, QObject *parent) : BaseProfiler(i
 void JVisualVM::beginProfilingImpl(MinecraftProcess *process)
 {
 	QProcess *profiler = new QProcess(this);
-	profiler->setArguments(QStringList() << "--openpid" << QString::number(process->pid()));
+	profiler->setArguments(QStringList() << "--openpid" << QString::number(pid(process)));
 	profiler->setProgram("jvisualvm");
 	connect(profiler, &QProcess::started, [this]()
 	{ emit readyToLaunch(tr("JVisualVM started")); });