diff --git a/flake.nix b/flake.nix
index 304246e..736bdab 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,8 +1,7 @@
 {
   inputs = {
     flake-utils.url = "github:numtide/flake-utils";
-    #nixpkgs.url = "github:nixos/nixpkgs/nixos-21.05";
-    nixpkgs.url = "github:nixos/nixpkgs/5c02380de3951d0237807c16eb19873cb3c5f75d";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-21.05";
 
     nur.url = "github:nix-community/NUR";