diff --git a/README.md b/README.md
index 179d820..dae89e6 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@
 ## Get your own PCB copy. Assembly.
 - download PCB Gerber file [here](./Valden_HeatPumpController_Gerber.zip) or get your own copy {-link there-} ,
 - order electronic components, see BOM (Bill Of Materials) appendix,
-- solder electronic components. {- assembly instructions here-}<br><br>.
+- solder electronic components, [assembly instructions here](https://github.com/openhp/HeatPumpController/wiki/Assembly)<br><br>.
 <img src="./m_c_assembly_completed.jpg" width="500"><br><br>
 
 ## Firmware upload