diff --git a/src/components/button-i18n.en.json b/src/components/button-i18n.en.json
index e178f5f1..fbeee51d 100644
--- a/src/components/button-i18n.en.json
+++ b/src/components/button-i18n.en.json
@@ -8,6 +8,6 @@
         "connect": { "tooltip": "Connect using Bluetooth" },
         "disconnect": { "tooltip": "Disconnect Bluetooth" }
     },
-    "flash": { "tooltip": "Flash hub firmware" },
+    "flash": { "tooltip": "Install Pybricks firmware" },
     "settings": { "tooltip": "Settings" }
 }