diff --git a/README.md b/README.md
index f0a2efc..ba5b060 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # Adafruit nRF52840 Bootloader
 
-This repository contains the USB bootloader for Adafruit nRF52850 boards (1MB flash, 256KB SRAM).
+This repository contains the USB bootloader for Adafruit nRF52840 boards (1MB flash, 256KB SRAM).