diff --git a/README.md b/README.md
index a80416a..7ad6269 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,5 @@
 # TODO
 
-- auto-install firefox extensions
 - flakes?
 - keepassxc
 - nextcloud client
@@ -9,3 +8,11 @@
 - nixos-rebuild without root
 - alacritty settings
   - theme
+
+## Firefox extensions not available in NUR
+
+- bypass paywalls clean
+- http version indicator
+- indicate tls
+- sci-hub x now
+- sixindicator
diff --git a/home.nix b/home.nix
index 3c7d4da..dd12769 100644
--- a/home.nix
+++ b/home.nix
@@ -11,7 +11,38 @@
 
   programs = {
     home-manager.enable = true;
-    alacritty.enable = true;
+    alacritty = {
+      enable = true;
+      settings = {
+        # Gruvbox theme (https://github.com/alacritty/alacritty-theme/blob/master/themes/gruvbox_dark.yaml)
+        colors = {
+          primary = {
+            background = "0x282828";
+            foreground = "0xebdbb2";
+          };
+          normal = {
+            black = "0x282828";
+            red = "0xcc241d";
+            green = "0x98971a";
+            yellow = "0xd79921";
+            blue = "0x458588";
+            magenta = "0xb16286";
+            cyan = "0x689d6a";
+            white = "0xa89984";
+          };
+          bright = {
+            black = "0x928374";
+            red = "0xfb4934";
+            green = "0xb8bb26";
+            yellow = "0xfabd2f";
+            blue = "0x83a598";
+            magenta = "0xd3869b";
+            cyan = "0x8ec07c";
+            white = "0xebdbb2";
+          };
+        };
+      };
+    };
 
     firefox = {
       enable = true;