diff --git a/src/c3nav/mesh/templates/mesh/firmware_build_detail.html b/src/c3nav/mesh/templates/mesh/firmware_build_detail.html
index 44ea0bef..e8045f64 100644
--- a/src/c3nav/mesh/templates/mesh/firmware_build_detail.html
+++ b/src/c3nav/mesh/templates/mesh/firmware_build_detail.html
@@ -28,6 +28,10 @@
SPI Flash Mode: {{ build.firmware_image.header.spi_flash_mode.name }}
App ELF SHA256: {{ build.sha256_hash }}
+ Binary Size: {{ build.binary.size|filesizeformat }} ({{ build.binary.size }} bytes)
+ Download: Click HERE for free download
+