diff --git a/client/TracyProfiler.cpp b/client/TracyProfiler.cpp
index 730ed698..1f5cc916 100644
--- a/client/TracyProfiler.cpp
+++ b/client/TracyProfiler.cpp
@@ -89,6 +89,10 @@ extern "C" typedef LONG (WINAPI *t_RtlGetVersion)( PRTL_OSVERSIONINFOW );
 #  include <sys/utsname.h>
 #endif
 
+#if !defined _WIN32 && !defined __CYGWIN__ && ( defined __i386 || defined _M_IX86 || defined __x86_64__ || defined _M_X64 )
+#  include <cpuid.h>
+#endif
+
 namespace tracy
 {