diff --git a/README.md b/README.md
index 1e20aa7e..92367595 100644
--- a/README.md
+++ b/README.md
@@ -102,8 +102,8 @@ Browse Color Schemes
 - Dusky (default light mode)
 - [Catppuccin](theme/color-schemes/catppuccin/readme.md)
 - [Catppuccin-Mocha](theme/color-schemes/catppuccin-mocha/readme.md) by Darff
-- [Gruvbox](theme/color-schemes/grubbox/readme.md)
-- [Gruvbox Light](theme/color-schemes/grubbox-light/readme.md)
+- [Gruvbox](theme/color-schemes/gruvbox/readme.md)
+- [Gruvbox Light](theme/color-schemes/gruvbox-light/readme.md)
 
 [Create a Color Scheme](doc/new-color-scheme.md)
 - Written guide for color scheme creation and optional contribution.
diff --git a/doc/Modification.md b/doc/Modification.md
index 3a691d05..dd17cf37 100644
--- a/doc/Modification.md
+++ b/doc/Modification.md
@@ -5,7 +5,7 @@
 - [Switching from Dark Mode to Light Mode](./Modification.md#switching-from-dark-mode-to-light-mode)
 - [Userchrome-Toggle extension support](./Modification.md#userchrome-toggle-extension-support)
 - [Spreadsheets for power users](./Modification.md#spreadsheets-for-power-users)
-- [Create a color scheme](https://github.com/soulhotel/FF-ULTIMA/blob/main/doc/New-Color-scheme.md)
+- [Create a color scheme](https://github.com/soulhotel/FF-ULTIMA/blob/main/doc/new-color-scheme.md)
 
 
 ## Settings and Preferences, found on the `about:config` page.
diff --git a/theme/color-schemes/grubbox-light/preview.png b/theme/color-schemes/gruvbox-light/preview.png
similarity index 100%
rename from theme/color-schemes/grubbox-light/preview.png
rename to theme/color-schemes/gruvbox-light/preview.png
diff --git a/theme/color-schemes/grubbox-light/readme.md b/theme/color-schemes/gruvbox-light/readme.md
similarity index 87%
rename from theme/color-schemes/grubbox-light/readme.md
rename to theme/color-schemes/gruvbox-light/readme.md
index 1accc64d..7b3f474e 100644
--- a/theme/color-schemes/grubbox-light/readme.md
+++ b/theme/color-schemes/gruvbox-light/readme.md
@@ -1,6 +1,6 @@
 ```
 FF ULTIMA
-Grubbox Light Edition
+Gruvbox Light Edition
 This is a Light Mode Theme
 By (credit yourself)
 ```
@@ -8,7 +8,7 @@ By (credit yourself)
 To use this color scheme:
 - Navigate to `about:config` page.
 - Search for `user.theme`.
-- Turn on `user.theme.light.grubbox`
+- Turn on `user.theme.light.gruvbox`
 - Make sure you only have one dark & light theme enabled at a time.
 - Enjoy.
 
diff --git a/theme/color-schemes/grubbox/preview.png b/theme/color-schemes/gruvbox/preview.png
similarity index 100%
rename from theme/color-schemes/grubbox/preview.png
rename to theme/color-schemes/gruvbox/preview.png
diff --git a/theme/color-schemes/grubbox/readme.md b/theme/color-schemes/gruvbox/readme.md
similarity index 88%
rename from theme/color-schemes/grubbox/readme.md
rename to theme/color-schemes/gruvbox/readme.md
index 32541eb9..26d5b603 100644
--- a/theme/color-schemes/grubbox/readme.md
+++ b/theme/color-schemes/gruvbox/readme.md
@@ -1,6 +1,6 @@
 ```
 FF ULTIMA
-Grubbox Edition
+Gruvbox Edition
 This is a Dark Mode Theme
 By (credit yourself)
 ```
@@ -8,7 +8,7 @@ By (credit yourself)
 To use this color scheme:
 - Navigate to `about:config` page.
 - Search for `user.theme`.
-- Turn on `user.theme.dark.grubbox`
+- Turn on `user.theme.dark.gruvbox`
 - Make sure you only have one dark & light theme enabled at a time.
 - Enjoy.