diff --git a/doc/man/timew.1.in b/doc/man/timew.1.in
index 461a32bd..15adc1a0 100644
--- a/doc/man/timew.1.in
+++ b/doc/man/timew.1.in
@@ -26,6 +26,10 @@ was built, compiler features, configuration, file access, extensions and more.
 The purpose of this command is to help diagnose configuration problems, and
 provide supplemental information when reporting a problem. See also 'extensions'.
 
+.TP
+.B timew export
+Exports all the tracked time in JSON format. See also 'import'.
+
 .TP
 .B timew extensions
 Displays the directory containing the extension programs, and a table showing