diff --git a/libraries/systeminfo/src/sys_unix.cpp b/libraries/systeminfo/src/sys_unix.cpp
index ab3f302e..42c0d319 100644
--- a/libraries/systeminfo/src/sys_unix.cpp
+++ b/libraries/systeminfo/src/sys_unix.cpp
@@ -4,6 +4,7 @@
 
 #include <sys/utsname.h>
 #include <fstream>
+#include <limits>
 
 Sys::KernelInfo Sys::getKernelInfo()
 {