diff --git a/README.md b/README.md
index 0284b9b..b0ef834 100644
--- a/README.md
+++ b/README.md
@@ -9,5 +9,5 @@ This repository contains SCAD files and STLs of the printed parts.
 
  * Prusa Research website : http://prusa3d.com
  * Product page : https://shop.prusa3d.com/en/printer-upgrades/183-original-prusa-i3-mk3-multi-material-upgrade-kit.html
- * Build manual : http://manual.prusa3d.com/c/Original_Prusa_i3_MK2_kit_assembly
+ * Build manual : 
  * Firmware : https://github.com/prusa3d/Prusa-Firmware