diff --git a/rak/algorithm.h b/rak/algorithm.h
index 5f4f022c..ad8e7158 100644
--- a/rak/algorithm.h
+++ b/rak/algorithm.h
@@ -39,6 +39,7 @@
 
 #include <algorithm>
 #include <functional>
+#include <limits>
 
 namespace rak {