diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index cf1614f..ea8068a 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -69,13 +69,6 @@ repository.
 
   * No specific license, all rights reserved @robberer. PR #5
       * `common/wallpapers/nixos-border.png`
-  * No specific license, all rights reserved @robberer. PR #4
-      * `common/grub2-background/grub-nixos-1.png`
-      * `common/grub2-background/grub-nixos-1.xcf`
-      * `common/grub2-background/grub-nixos-2.png`
-      * `common/grub2-background/grub-nixos-2.xcf`
-      * `common/grub2-background/grub-nixos-3.png`
-      * `common/grub2-background/grub-nixos-3.xcf`
 
 ## @samueldr
 
diff --git a/common/grub2-background/grub-nixos-1.png b/common/grub2-background/grub-nixos-1.png
deleted file mode 100644
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diff --git a/common/grub2-background/grub-nixos-1.xcf b/common/grub2-background/grub-nixos-1.xcf
deleted file mode 100644
index 8206b24..0000000
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diff --git a/common/grub2-background/grub-nixos-2.png b/common/grub2-background/grub-nixos-2.png
deleted file mode 100644
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diff --git a/common/grub2-background/grub-nixos-2.xcf b/common/grub2-background/grub-nixos-2.xcf
deleted file mode 100644
index ecdb5eb..0000000
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diff --git a/common/grub2-background/grub-nixos-3.png b/common/grub2-background/grub-nixos-3.png
deleted file mode 100644
index 4f9e4e1..0000000
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diff --git a/common/grub2-background/grub-nixos-3.xcf b/common/grub2-background/grub-nixos-3.xcf
deleted file mode 100644
index 3c92d41..0000000
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