diff --git a/Infrastruktur.md b/Infrastruktur.md
index 935dd4fd..4f7126dc 100644
--- a/Infrastruktur.md
+++ b/Infrastruktur.md
@@ -18,4 +18,5 @@ Beinhaltet:
 * [[Mail]]
 * [[Domain]]
 * [[Terraform]]
-* [[Kubernetes]]
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+* [[Kubernetes]]
+* [[Nix]]
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diff --git a/Nix.md b/Nix.md
new file mode 100644
index 00000000..2d02670e
--- /dev/null
+++ b/Nix.md
@@ -0,0 +1,13 @@
+---
+lang: en
+tags:
+- Definition
+---
+# Nix
+
+Declarative builds and deployments. 
+
+Website: <https://nixos.org/>
+## Setup
+
+Follow <https://nixos.org/download/#download-nix>
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