diff --git a/modules/dependencies.nix b/modules/dependencies.nix
index eb9ba935..9a552605 100644
--- a/modules/dependencies.nix
+++ b/modules/dependencies.nix
@@ -151,6 +151,7 @@ in
       rzls.default = "rzls";
       sd.default = "sd";
       sed.default = "gnused";
+      skim.default = "skim";
       texpresso.default = "texpresso";
       tinymist.default = "tinymist";
       tmux.default = "tmux";