diff --git a/home/programs/custom-nix-cache.nix b/home/programs/custom-nix-cache.nix
index 693ab82..af5a208 100644
--- a/home/programs/custom-nix-cache.nix
+++ b/home/programs/custom-nix-cache.nix
@@ -34,6 +34,7 @@ in
            [[ $storePath == *"-manual-combined" ]] ||
            [[ $storePath == *"-man-pages" ]] ||
            [[ $storePath == *"-darwin-manpages" ]] ||
+           [[ $storePath == *"-generated-docbook" ]] ||
            [[ $storePath == *"-fish-completions" ]] ||
            [[ $storePath == *".drv" ]] ||
            [[ $storePath == *".drv.chroot" ]] ||