diff --git a/bin/ps/extern.h b/bin/ps/extern.h
--- a/bin/ps/extern.h
+++ b/bin/ps/extern.h
@@ -86,7 +86,7 @@
 char	 *tdnam(KINFO *, VARENT *);
 char	 *tname(KINFO *, VARENT *);
 char	 *ucomm(KINFO *, VARENT *);
-char	 *uname(KINFO *, VARENT *);
+char	 *username(KINFO *, VARENT *);
 char	 *upr(KINFO *, VARENT *);
 char	 *usertime(KINFO *, VARENT *);
 char	 *vsize(KINFO *, VARENT *);
diff --git a/bin/ps/keyword.c b/bin/ps/keyword.c
--- a/bin/ps/keyword.c
+++ b/bin/ps/keyword.c
@@ -222,7 +222,7 @@
 	{"upr", "UPR", NULL, "user-priority", 0, upr, 0, CHAR, NULL, 0},
 	{"uprocp", "UPROCP", NULL, "process-address", 0, kvar, KOFF(ki_paddr),
 	    KPTR, "lx", 0},
-	{"user", "USER", NULL, "user", LJUST, uname, 0, CHAR, NULL, 0},
+	{"user", "USER", NULL, "user", LJUST, username, 0, CHAR, NULL, 0},
 	{"usertime", "USERTIME", NULL, "user-time", USER, usertime, 0, CHAR,
 	    NULL, 0},
 	{"usrpri", "", "upr", NULL, 0, NULL, 0, CHAR, NULL, 0},
diff --git a/bin/ps/print.c b/bin/ps/print.c
--- a/bin/ps/print.c
+++ b/bin/ps/print.c
@@ -311,7 +311,7 @@
 #undef scalepri
 
 char *
-uname(KINFO *k, VARENT *ve __unused)
+username(KINFO *k, VARENT *ve __unused)
 {
 
 	return (strdup(user_from_uid(k->ki_p->ki_uid, 0)));