1 files changed, 1 insertions, 1 deletions

diff --git a/src/firejail/usage.c b/src/firejail/usage.c
index 76930e1de..6f8298589 100644
--- a/src/firejail/usage.c
+++ b/src/firejail/usage.c
@@ -220,7 +220,7 @@ void usage(void) {
         printf("\tstart Mozilla Firefox\n");
         printf("    $ firejail --debug firefox\n");
         printf("\tdebug Firefox sandbox\n");
-        printf("    $ firejail --private --sna=8.8.8.8 firefox\n");
+        printf("    $ firejail --private --dns=8.8.8.8 firefox\n");
         printf("\tstart Firefox with a new, empty home directory, and a well-known DNS\n");
         printf("\tserver setting.\n");
         printf("    $ firejail --net=eth0 firefox\n");