1 files changed, 2 insertions, 0 deletions

diff --git a/src/firejail/usage.c b/src/firejail/usage.c
index 531eba379..5021025e8 100644
--- a/src/firejail/usage.c
+++ b/src/firejail/usage.c
@@ -230,6 +230,8 @@ void usage(void) {
         printf("\t\tfilesystem, and copy the files and directories in the list.\n");
         printf("\t\tAll modifications are discarded when the sandbox is closed.\n\n");
         
+        printf("\t--private-tmp - mount a tmpfs on top of /tmp directory\n\n");
+        
         printf("\t--profile=filename - use a custom profile.\n\n");
         printf("\t--profile-path=directory - use this directory to look for profile files.\n\n");