diff --git a/nix/modules/template.nix b/nix/modules/template.nix
index ea22107..9b2e8e6 100644
--- a/nix/modules/template.nix
+++ b/nix/modules/template.nix
@@ -24,6 +24,7 @@ in {
             placeholder = "my-project";
           }
         ];
+        exclude = ["bun.lockb"];
       };
 
       javascript-nextjs = {
@@ -35,6 +36,7 @@ in {
             placeholder = "my-nextjs-app";
           }
         ];
+        exclude = ["bun.lockb"];
       };
     };
   };