diff --git a/README.md b/README.md
index a606c3e41..5ea8958b6 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ You can also read the [BTCPay Merchants Guide](https://www.reddit.com/r/Bitcoin/
 
 While the documentation advise using docker-compose, you may want to build yourself outside of development purpose.
 
-First install .NET Core SDK v2.1.4 (with patch version <= 402) as specified by [Microsoft website](https://www.microsoft.com/net/download/dotnet-core/2.1).
+First install .NET Core SDK v2.1.4 (with patch version >= 402) as specified by [Microsoft website](https://www.microsoft.com/net/download/dotnet-core/2.1).
 
 On Powershell:
 ```