diff --git a/README.md b/README.md
index 8c5cfe5..fb093a7 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@ A calculator application written in C# and Fusion.
 Using Avalonia to draw GUI.
 
 ## Building
+Requirements: git, bash, [dotnet8](https://dotnet.microsoft.com/en-us/download/dotnet/8.0), [fut](https://github.com/fusionlanguage/fut)
+
 1. ensure that [FusionCalculator](https://github.com/Timerix22/FusionCalculator) submodule is up-to-date.
     ```shell
     git submodule init && git submodule update