diff --git a/Makefile b/Makefile
index bdc9675..66e78ed 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,7 @@ DEPS_MY := \
 
 DEPS_NIXOS := \
 	nixpkgs \
-	nixpkgs_unstable \
+	nixpkgs-unstable \
 	hardware \
 	home-manager \
 	agenix
diff --git a/flake.lock b/flake.lock
index bdd11db..392ac23 100644
--- a/flake.lock
+++ b/flake.lock
@@ -482,7 +482,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_unstable": {
+    "nixpkgs-unstable": {
       "locked": {
         "lastModified": 1680110233,
         "narHash": "sha256-x8ob7Xk2mcGl6U+tVIIUYtXmiGVA304YXMJIzX+wVbA=",
@@ -637,7 +637,7 @@
         "myneovim": "myneovim",
         "nil": "nil",
         "nixpkgs": "nixpkgs_2",
-        "nixpkgs_unstable": "nixpkgs_unstable",
+        "nixpkgs-unstable": "nixpkgs-unstable",
         "vnetod": "vnetod",
         "wired": "wired"
       }
diff --git a/flake.nix b/flake.nix
index 0bdb93d..8e5750f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,7 +2,7 @@
   inputs = {
     flake-utils.url = "github:numtide/flake-utils";
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11";
-    nixpkgs_unstable.url = "github:NixOS/nixpkgs/master";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/master";
     hardware.url = "github:NixOS/nixos-hardware/master";
 
     agenix = {
diff --git a/nixos/hosts/magenta/services/gitea.nix b/nixos/hosts/magenta/services/gitea.nix
index 8962dc3..9a97403 100644
--- a/nixos/hosts/magenta/services/gitea.nix
+++ b/nixos/hosts/magenta/services/gitea.nix
@@ -17,7 +17,7 @@ in
   services.gitea = {
     enable = true;
     httpPort = 9901;
-    package = inputs.nixpkgs_unstable.legacyPackages.${pkgs.system}.gitea;
+    package = inputs.nixpkgs-unstable.legacyPackages.${pkgs.system}.gitea;
     domain = hostname;
     rootUrl = "https://${hostname}";
     appName = "Pleshevskiy's Gitea";