diff --git a/configuration.nix b/configuration.nix
index 0e28f27..fe37ed5 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -116,7 +116,7 @@ in
 
     nvidia = {
       modesetting.enable = true;
-      powerManagement.enable = false;
+      powerManagement.enable = true;
       powerManagement.finegrained = false;
       open = false;
       nvidiaSettings = true;
diff --git a/flake.lock b/flake.lock
index 596b024..ce46535 100644
--- a/flake.lock
+++ b/flake.lock
@@ -91,11 +91,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1708988456,
-        "narHash": "sha256-RCz7Xe64tN2zgWk+MVHkzg224znwqknJ1RnB7rVqUWw=",
+        "lastModified": 1709204054,
+        "narHash": "sha256-U1idK0JHs1XOfSI1APYuXi4AEADf+B+ZU4Wifc0pBHk=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "1d085ea4444d26aa52297758b333b449b2aa6fca",
+        "rev": "2f3367769a93b226c467551315e9e270c3f78b15",
         "type": "github"
       },
       "original": {
@@ -114,11 +114,11 @@
         "xdph": "xdph"
       },
       "locked": {
-        "lastModified": 1709169683,
-        "narHash": "sha256-q3A8XOONAFks60pSTFqWivfTtQPOZvO0C531pVJnkKc=",
+        "lastModified": 1709243510,
+        "narHash": "sha256-e47KWaUGQc+JLUABYdG0eCeqY1fFf1xGvakpKcdOP9c=",
         "owner": "hyprwm",
         "repo": "Hyprland",
-        "rev": "4bff762d9733ba7334cd37b995cf51552cc80be0",
+        "rev": "f590505daf90dfb4059289a906863b59663e70a6",
         "type": "github"
       },
       "original": {
@@ -219,11 +219,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1709167897,
-        "narHash": "sha256-UQVMLPVCo3wcQUYZfHnSoVVgi5RzfnaOm2z+aTlxf4A=",
+        "lastModified": 1709226763,
+        "narHash": "sha256-GlJ7g2srrtx6s5P2uswZ6Zcpy2u90tomIx+Gstlk97s=",
         "owner": "nix-community",
         "repo": "nixos-generators",
-        "rev": "f34ad8b5445d3f0b72370eaae8687125fb736efa",
+        "rev": "2c9562e7624fa1b50983fc18d504bf86202bef49",
         "type": "github"
       },
       "original": {
@@ -263,11 +263,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1709136964,
-        "narHash": "sha256-XD6GfVgSfWjqqWAuybkvaxS1/xrwTrh3V1dSkoYJW3Q=",
+        "lastModified": 1709200309,
+        "narHash": "sha256-lKdtMbhnBNU1lr978T+wEYet3sfIXXgyiDZNEgx8CV8=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "96990c69fd59e807cee8ff874d0526c70dffdf8f",
+        "rev": "ebe6e807793e7c9cc59cf81225fdee1a03413811",
         "type": "github"
       },
       "original": {
diff --git a/home.nix b/home.nix
index a3719d1..df02a11 100644
--- a/home.nix
+++ b/home.nix
@@ -26,6 +26,7 @@ in
     angband
     brogue
     # cataclysm-dda
+    keeperrl
     openrct2
     # not yet
     # celeste64