1 files changed, 1 insertions, 0 deletions
diff --git a/src/hyper/lex.c b/src/hyper/lex.c
index aa3e4c91..85e3d511 100644
--- a/src/hyper/lex.c
+++ b/src/hyper/lex.c
@@ -62,6 +62,7 @@
 #include <ctype.h>
 #include <setjmp.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include "debug.h"
 #include "sockio.h"