diff --git a/nixos-modules/theme.nix b/nixos-modules/theme.nix
index f114d681..35d67cbe 100644
--- a/nixos-modules/theme.nix
+++ b/nixos-modules/theme.nix
@@ -32,6 +32,10 @@ in {
         enable = true;
         style = "night";
       };
+      programs.btop.settings = {
+        color_theme = "tokyonight-night";
+        theme_background = false;
+      };
       # handle GTK themeing
       gtk = {
         enable = isLinux && !isServer;