diff --git a/modules/programs/nvim/plugins/coding.nix b/modules/programs/nvim/plugins/coding.nix
index 61e6ac7..4e14a77 100644
--- a/modules/programs/nvim/plugins/coding.nix
+++ b/modules/programs/nvim/plugins/coding.nix
@@ -210,5 +210,6 @@ in
       cmd = [ "ConformInfo" "Format" ];
       conf = readFile ./lua/conform.lua;
     }
+    { plugin = plantuml-syntax; }
   ];
 }