diff --git a/libraries/lib-network-manager/curl/CurlHandleManager.cpp b/libraries/lib-network-manager/curl/CurlHandleManager.cpp
index 082481f92..413f5fa21 100644
--- a/libraries/lib-network-manager/curl/CurlHandleManager.cpp
+++ b/libraries/lib-network-manager/curl/CurlHandleManager.cpp
@@ -51,7 +51,7 @@ void GetOSString (std::ostringstream& output, const wxPlatformInfo& platformInfo
     output << "x64";
 #elif defined(__i386__) || defined(i386) || defined(_M_IX86) || defined(_X86_) || defined(__THW_INTEL)
     output << "x86";
-#elif 
+#elif defined(__arm64__) || defined(__aarch64__)
     output << "arm64";
 #elif defined(arm) || defined(__arm__) || defined(ARM) || defined(_ARM_)
     output << "arm";