diff --git a/flake.lock b/flake.lock
index d0a78d0..aa4a4f2 100644
--- a/flake.lock
+++ b/flake.lock
@@ -26,6 +26,7 @@
       },
       "original": {
         "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
         "repo": "nixpkgs",
         "type": "github"
       }
diff --git a/flake.nix b/flake.nix
index 07513cd..5b3277a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   description = "Ambroisie's CV";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     futils.url = "github:numtide/flake-utils";
   };