diff --git a/nano/nano_node/daemon.cpp b/nano/nano_node/daemon.cpp
index 3a21161497..51570d55aa 100644
--- a/nano/nano_node/daemon.cpp
+++ b/nano/nano_node/daemon.cpp
@@ -13,6 +13,7 @@
 
 #include <boost/format.hpp>
 
+#include <csignal>
 #include <iostream>
 
 namespace