diff --git a/src/porting.cpp b/src/porting.cpp
index 54c9ee2c9..7784a671f 100644
--- a/src/porting.cpp
+++ b/src/porting.cpp
@@ -204,7 +204,6 @@ bool detectMSVCBuildDir(const std::string &path)
 std::string get_sysinfo()
 {
 #ifdef _WIN32
-
 	std::ostringstream oss;
 	LPSTR filePath = new char[MAX_PATH];
 	UINT blockSize;
@@ -224,15 +223,25 @@ std::string get_sysinfo()
 		<< LOWORD(fixedFileInfo->dwProductVersionMS) << '.' // Minor
 		<< HIWORD(fixedFileInfo->dwProductVersionLS) << ' '; // Build
 
-	#ifdef _WIN64
-	oss << "x86_64";
-	#else
-	BOOL is64 = FALSE;
-	if (IsWow64Process(GetCurrentProcess(), &is64) && is64)
-		oss << "x86_64"; // 32-bit app on 64-bit OS
-	else
+	SYSTEM_INFO info;
+	GetNativeSystemInfo(&info);
+	switch (info.wProcessorArchitecture) {
+	case PROCESSOR_ARCHITECTURE_AMD64:
+		oss << "x86_64";
+		break;
+	case PROCESSOR_ARCHITECTURE_ARM:
+		oss << "arm";
+		break;
+	case PROCESSOR_ARCHITECTURE_ARM64:
+		oss << "arm64";
+		break;
+	case PROCESSOR_ARCHITECTURE_INTEL:
 		oss << "x86";
-	#endif
+		break;
+	default:
+		oss << "unknown";
+		break;
+	}
 
 	delete[] lpVersionInfo;
 	delete[] filePath;