Index: src/remmina_ssh.c
--- src/remmina_ssh.c.orig
+++ src/remmina_ssh.c
@@ -40,7 +40,7 @@
 #ifdef HAVE_LIBSSH
 
 /* To get definitions of NI_MAXHOST and NI_MAXSERV from <netdb.h> */
-#define _DEFAULT_SOURCE
+#define _BSD_SOURCE
 #define _DARWIN_C_SOURCE
 
 /* Define this before stdlib.h to have posix_openpt */