diff --git a/man5/proc.5 b/man5/proc.5
index f510b3139..55f3232a9 100644
--- a/man5/proc.5
+++ b/man5/proc.5
@@ -1523,6 +1523,12 @@ Writing to
 or
 .IR /proc/[pid]/oom_adj
 will change the other with its scaled value.
+.IP
+The
+.BR choom (1)
+program provides a command-line interface for adjusting the
+.I oom_score_adj
+value of a running process or a newly executed command.
 .TP
 .IR /proc/[pid]/pagemap " (since Linux 2.6.25)"
 This file shows the mapping of each of the process's virtual pages