diff --git a/machines/hephaestus/configuration.nix b/machines/hephaestus/configuration.nix
index c1e63e4..42a76d8 100644
--- a/machines/hephaestus/configuration.nix
+++ b/machines/hephaestus/configuration.nix
@@ -97,6 +97,7 @@ in {
       traceroute
       unstable.blender
       unstable.burpsuite
+      unstable.dotnet-sdk_8
       unstable.obsidian
       unstable.ryujinx
       unstable.signal-desktop