diff --git a/src/meminfo.cpp b/src/meminfo.cpp
index 5808c05b0..4d2b63e36 100644
--- a/src/meminfo.cpp
+++ b/src/meminfo.cpp
@@ -1,5 +1,6 @@
 #include <string>
 #include <fstream>
+#include <limits>
 
 static size_t getMemKey(std::string key) {
 # ifdef __linux__