1 files changed, 1 insertions, 0 deletions

diff --git a/usage.c b/usage.c
index a9862fd3d..534958e7d 100644
--- a/usage.c
+++ b/usage.c
@@ -532,6 +532,7 @@ const char id_usage[] =
         "Options:\n"
         "\t-g\tprints only the group ID\n"
         "\t-u\tprints only the user ID\n"
+        "\t-n\tprint a name instead of a number (with for -ug)\n"
         "\t-r\tprints the real user ID instead of the effective ID (with -ug)"
 #endif
         ;