1 files changed, 2 insertions, 1 deletions

diff --git a/src/firejail/usage.c b/src/firejail/usage.c
index 3425b050e..78ba34fd2 100644
--- a/src/firejail/usage.c
+++ b/src/firejail/usage.c
@@ -147,7 +147,8 @@ void usage(void) {
         printf("    --netstats - monitor network statistics for sandboxes creating a new\n");
         printf("\tnetwork namespace.\n\n");
 #endif
-        printf("    --nice=value - set nice value\n\n");
+        printf("    --nice=value - set nice value.\n\n");
+        printf("    --no3d - disable 3D hardware acceleration.\n\n");
         printf("    --noblacklist=dirname_or_filename - disable blacklist for directory or\n");
         printf("\tfile.\n\n");
         printf("    --noexec=dirname_of_filenam - remount the file or directory noexec\n");