diff --git a/common/nix.nix b/common/nix.nix
index 081b214f..0dee0fb7 100644
--- a/common/nix.nix
+++ b/common/nix.nix
@@ -23,12 +23,16 @@
       substituters = [
         "https://alyraffauf.cachix.org"
         "https://cache.nixos.org/"
+        "https://jovian-nixos.cachix.org"
         "https://nix-community.cachix.org"
+        "https://nix-gaming.cachix.org"
       ];
 
       trusted-public-keys = [
         "alyraffauf.cachix.org-1:GQVrRGfjTtkPGS8M6y7Ik0z4zLt77O0N25ynv2gWzDM="
+        "jovian-nixos.cachix.org-1:mAWLjAxLNlfxAnozUjOqGj4AxQwCl7MXwOfu7msVlAo="
         "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+        "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
       ];
 
       trusted-users = ["aly"];
diff --git a/flake.nix b/flake.nix
index 3c654b1e..40489c7f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -53,12 +53,16 @@
 
     extra-substituters = [
       "https://alyraffauf.cachix.org"
+      "https://jovian-nixos.cachix.org"
       "https://nix-community.cachix.org"
+      "https://nix-gaming.cachix.org"
     ];
 
     extra-trusted-public-keys = [
       "alyraffauf.cachix.org-1:GQVrRGfjTtkPGS8M6y7Ik0z4zLt77O0N25ynv2gWzDM="
+      "jovian-nixos.cachix.org-1:mAWLjAxLNlfxAnozUjOqGj4AxQwCl7MXwOfu7msVlAo="
       "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+      "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
     ];
   };