diff --git a/src/pbHelpers/FirmwareVersion.tsx b/src/pbHelpers/FirmwareVersion.tsx
index 43ea776..49472be 100644
--- a/src/pbHelpers/FirmwareVersion.tsx
+++ b/src/pbHelpers/FirmwareVersion.tsx
@@ -26,9 +26,10 @@ export function getFirmwareVersionHelper(
     helper.tooltip = "We don't know what version your device is, it may behave unexpectedly";
     helper.colour = oldFirmwareColour;
   } else if (version.startsWith("!")) {
-    helper.description = version;
+    const cleanVersion = version.substring(1);
+    helper.description = cleanVersion;
     helper.icon = unknownFirmwareIcon;
-    helper.tooltip = "This firmware version was reported by the device but is missing from the firmware list";
+    helper.tooltip = "Firmware " + cleanVersion + " was reported by the device but is missing from the firmware list";
     helper.colour = unknownFirmwareColour;
   } else if (available !== "" && version !== available) {
     helper.description = version;