diff --git a/zmemtopo/zmemtopo.8 b/zmemtopo/zmemtopo.8
index 30e757ac..2c076a19 100644
--- a/zmemtopo/zmemtopo.8
+++ b/zmemtopo/zmemtopo.8
@@ -31,8 +31,8 @@ some levels might not have data available to display.
 .TP
 .BR "\-\-format=<FORMAT>"
 Display the memory topology information in the specified format.
-Valid values for <FORMAT> are json, csv, json-seq or pairs. In parseable format
-the increment size is given in bytes.
+Valid values for <FORMAT> are json, csv, json-seq, jsonl or pairs. In parseable
+format the increment size is given in bytes.
 
 .TP
 .BR "\-f" " or " "\-\-full"