diff --git a/lib/libc/sys/ntp_adjtime.2 b/lib/libc/sys/ntp_adjtime.2
index 6ed71cef00d1..a7bf4f18016d 100644
--- a/lib/libc/sys/ntp_adjtime.2
+++ b/lib/libc/sys/ntp_adjtime.2
@@ -137,7 +137,7 @@ Clock not synchronized.
 .El
 .Sh ERRORS
 The
-.Fn ntp_gettime
+.Fn ntp_adjtime
 system call may return
 .Er EPERM
 if the caller