1 files changed, 1 insertions, 1 deletions

diff --git a/src/firejail/network_main.c b/src/firejail/network_main.c
index 85896e528..9751ea197 100644
--- a/src/firejail/network_main.c
+++ b/src/firejail/network_main.c
@@ -120,7 +120,7 @@ void net_configure_sandbox_ip(Bridge *br) {
                 // check network range
                 char *rv = in_netrange(br->ipsandbox, br->ip, br->mask);
                 if (rv) {
-                        fprintf(stderr, "%s", rv);
+                        fprintf(stderr, "%s\n", rv);
                         exit(1);
                 }
                 // send an ARP request and check if there is anybody on this IP address