diff --git a/src/server/main.c b/src/server/main.c
index 2f4d62be..2667a202 100644
--- a/src/server/main.c
+++ b/src/server/main.c
@@ -44,6 +44,7 @@
 #endif
 #include <fcntl.h>
 #include <stdio.h>
+#include <string.h>
 
 #if defined(_WIN32)
 #include <winsock.h>