diff --git a/lib/actions/ui.js b/lib/actions/ui.js
index 22252d4b..d9bca1bf 100644
--- a/lib/actions/ui.js
+++ b/lib/actions/ui.js
@@ -147,6 +147,7 @@ export function showPreferences () {
           rpc.once('session data', () => {
             dispatch(sendSessionData(
               uid,
+              // Leading space prevents command to be store in shell history
               [' echo Attempting to open ~/.hyperterm.js with your \$EDITOR', // eslint-disable-line no-useless-escape
                ' echo If it fails, open it manually with your favorite editor!',
                ' bash -c "exec env $EDITOR ~/.hyperterm.js"',