diff --git a/lib/gui/app.js b/lib/gui/app.js
index 8d42c416..7ae49c6d 100644
--- a/lib/gui/app.js
+++ b/lib/gui/app.js
@@ -140,7 +140,7 @@ app.run((AnalyticsService, OSWindowProgressService) => {
     //
     // We use the presence of `.eta` to determine that the actual
     // writing started.
-    if (!flashState.isFlashing() || !flashState.eta) {
+    if (!flashState.isFlashing() || !currentFlashState.eta) {
       return;
     }