diff --git a/gethostname.c b/gethostname.c
index 3d0ea58..a8a9699 100644
--- a/gethostname.c
+++ b/gethostname.c
@@ -18,8 +18,6 @@
 #include <arpa/inet.h>
 #include <string.h>
 
-size_t strlcpy(char *dst, const char *src, size_t siz);
-
 char *get_hostname(char* addr)
 {
 	static char answer[1024];