diff --git a/homes/modules/programs/neovim/lua/plugins/format.lua b/homes/modules/programs/neovim/lua/plugins/format.lua
index 800fde7..636008b 100644
--- a/homes/modules/programs/neovim/lua/plugins/format.lua
+++ b/homes/modules/programs/neovim/lua/plugins/format.lua
@@ -58,7 +58,18 @@ return {
 				formatters_by_ft = {
 					lua = nixCats("lang.lua.format") and { "stylua" } or nil,
 					nix = nixCats("lang.nix.format") and { "alejandra" } or nil,
-					rust = nixCats("lang.rust.format") and { "rustfmt", lsp_format = "fallback" } or nil,
+					rust = (function()
+						if not nixCats("lang.rust.format") then
+							return nil
+						end
+						local formatters = {}
+						if nixCats("lang.rust.formatters.leptos") then
+							table.insert(formatters, "leptosfmt")
+						end
+						table.insert(formatters, "rustfmt")
+						formatters.lsp_format = "fallback"
+						return formatters
+					end)(),
 					haskell = nixCats("lang.haskell.format") and { "ormolu" } or nil,
 					proto = nixCats("lang.protobuf.format") and { "buf" } or nil,
 					toml = nixCats("lang.toml.format") and { "taplo" } or nil,
diff --git a/homes/modules/programs/neovim/nixcats.nix b/homes/modules/programs/neovim/nixcats.nix
index 9ea2a99..e848ce9 100644
--- a/homes/modules/programs/neovim/nixcats.nix
+++ b/homes/modules/programs/neovim/nixcats.nix
@@ -65,6 +65,9 @@ in {
               lsp = [cargo mpkgs.rust-analyzer];
               # nightly rustfmt has nicer features :3
               format = [(rustfmt.override {asNightly = true;})];
+              formatters = {
+                  leptos = [leptosfmt];
+              };
             };
             zig = {
               lsp = [zls];
@@ -278,6 +281,9 @@ in {
 
               rust.lsp = true;
               rust.format = true;
+              rust.formatters = {
+                leptos = true;
+              };
 
               zig.lsp = true;
               zig.format = true;