diff --git a/flake.lock b/flake.lock
index b9d6cb9..8a712ba 100644
--- a/flake.lock
+++ b/flake.lock
@@ -488,11 +488,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759143472,
-        "narHash": "sha256-TvODmeR2W7yX/JmOCmP+lAFNkTT7hAxYcF3Kz8SZV3w=",
+        "lastModified": 1758791193,
+        "narHash": "sha256-F8WmEwFoHsnix7rt290R0rFXNJiMbClMZyIC/e+HYf0=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "5ed4e25ab58fd4c028b59d5611e14ea64de51d23",
+        "rev": "25e53aa156d47bad5082ff7618f5feb1f5e02d01",
         "type": "github"
       },
       "original": {
@@ -535,11 +535,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1759036355,
-        "narHash": "sha256-0m27AKv6ka+q270dw48KflE0LwQYrO7Fm4/2//KCVWg=",
+        "lastModified": 1758690382,
+        "narHash": "sha256-NY3kSorgqE5LMm1LqNwGne3ZLMF2/ILgLpFr1fS4X3o=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e9f00bd893984bc8ce46c895c3bf7cac95331127",
+        "rev": "e643668fd71b949c53f8626614b21ff71a07379d",
         "type": "github"
       },
       "original": {
@@ -591,11 +591,11 @@
         "pre-commit-hooks": "pre-commit-hooks"
       },
       "locked": {
-        "lastModified": 1759219372,
-        "narHash": "sha256-WcT8Ai+6RYI8xZ55FsV2GpomEYT3W1xAOW10+3SsbWQ=",
+        "lastModified": 1759050748,
+        "narHash": "sha256-WsCrvz6yQOCmpGD5ch/MPXsMedo/OeL2YN0YlMplI34=",
         "ref": "refs/heads/main",
-        "rev": "06bfb44459072836b3eb5f4d2f934485f97c0643",
-        "revCount": 169,
+        "rev": "8bd9c170c0d543c90d12249fdffaa79b6cb2d4f0",
+        "revCount": 167,
         "type": "git",
         "url": "https://git.escapeangle.com/lander/nixvim.git"
       },
@@ -692,11 +692,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1759188042,
-        "narHash": "sha256-f9QC2KKiNReZDG2yyKAtDZh0rSK2Xp1wkPzKbHeQVRU=",
+        "lastModified": 1759030640,
+        "narHash": "sha256-53VP3BqMXJqD1He1WADTFyUnpta3mie56H7nC59tSic=",
         "owner": "Mic92",
         "repo": "sops-nix",
-        "rev": "9fcfabe085281dd793589bdc770a2e577a3caa5d",
+        "rev": "9ac51832c70f2ff34fcc97b05fa74b4a78317f9e",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 8877f88..2028238 100644
--- a/flake.nix
+++ b/flake.nix
@@ -123,7 +123,6 @@
           wodan = nixpkgs.lib.nixosSystem {
             specialArgs = { inherit inputs outputs; };
             modules = [
-              { nixpkgs.overlays = [ overlays.additions ]; }
               {
                 nixpkgs.overlays = [
                   tidalcycles.overlays.default
@@ -154,7 +153,6 @@
             system = "x86_64-linux";
             specialArgs = { inherit inputs outputs; };
             modules = [
-              { nixpkgs.overlays = [ overlays.additions ]; }
               ./hosts/heimdall
             ];
           };