diff --git a/Source/CTest/Curl/hostip.h b/Source/CTest/Curl/hostip.h
index 169ed17c92..136b5140e2 100644
--- a/Source/CTest/Curl/hostip.h
+++ b/Source/CTest/Curl/hostip.h
@@ -27,7 +27,6 @@
 #include "hash.h"
 
 struct addrinfo;
-struct hostent;
 struct SessionHandle;
 
 void Curl_global_host_cache_init(void);