diff --git a/system/hosts/vega/configuration.nix b/system/hosts/vega/configuration.nix
index 96c3b61..ab815b4 100644
--- a/system/hosts/vega/configuration.nix
+++ b/system/hosts/vega/configuration.nix
@@ -107,10 +107,16 @@
   };
 
   # Enable flakes
-  nix.settings.experimental-features = [
-    "nix-command"
-    "flakes"
-  ];
+  nix = {
+    # Binary caches for Reflex FRP
+    binaryCaches = [ "https://nixcache.reflex-frp.org" ];
+    binaryCachePublicKeys = [ "ryantrinkle.com-1:JJiAKaRv9mWgpVAz8dwewnZe0AzzEAzPkagE9SP5NWI=" ];
+
+    settings.experimental-features = [
+      "nix-command"
+      "flakes"
+    ];
+  };
 
   services.openssh.enable = true;