diff --git a/.vscode/settings.json b/.vscode/settings.json
index 10b1817..9231f19 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,3 +1,15 @@
 {
-	"nixEnvSelector.suggestion": false
+	"nixEnvSelector.suggestion": false,
+	"nix.serverSettings": {
+		"nixd": {
+			"formatting": {
+				"command": ["alejandra"]
+			},
+			"options": {
+				"nixos": {
+					"expr": "(builtins.getFlake \"/home/asakiyuki/nixos\").nixosConfigurations.ideapad-slim-5.options"
+				}
+			}
+		}
+	}
 }