diff --git a/apps/vectorclock/ChangeLog b/apps/vectorclock/ChangeLog
index 6693f57ec..da72b9277 100644
--- a/apps/vectorclock/ChangeLog
+++ b/apps/vectorclock/ChangeLog
@@ -7,3 +7,4 @@
 0.07: Fix problem with "Bangle.CLOCK": github.com/espruino/BangleApps/issues/1437
 0.08: Redraw widgets only once per minute
 0.09: Workaround for issue in 2v14 firmware (fix #1959)
+0.10: Ensure that we only display seconds if loaded when unlocked (fix #3690)
diff --git a/apps/vectorclock/app.js b/apps/vectorclock/app.js
index ee3a4ea53..dbc08ff96 100644
--- a/apps/vectorclock/app.js
+++ b/apps/vectorclock/app.js
@@ -13,7 +13,7 @@ function padNum(n, l) {
 var rects = {};
 var rectsToClear = {};
 var commands = [];
-var showSeconds = true;
+var showSeconds = !Bangle.isLocked();
 
 function pushCommand(command) {
   var hash = E.CRC32(E.toJS(arguments));
diff --git a/apps/vectorclock/metadata.json b/apps/vectorclock/metadata.json
index 245aad044..ddeca1399 100644
--- a/apps/vectorclock/metadata.json
+++ b/apps/vectorclock/metadata.json
@@ -1,7 +1,7 @@
 {
   "id": "vectorclock",
   "name": "Vector Clock",
-  "version": "0.09",
+  "version": "0.10",
   "description": "A digital clock that uses the built-in vector font.",
   "icon": "app.png",
   "type": "clock",