diff --git a/flake.nix b/flake.nix
index e6974a3..a29d062 100644
--- a/flake.nix
+++ b/flake.nix
@@ -241,7 +241,7 @@
             hc-scaffold =
               let
                 # Crane filters out all non-cargo related files. Define include filter with files needed for build.
-                nonCargoBuildFiles = path: _type: builtins.match ".*(gitignore|md)$" path != null;
+                nonCargoBuildFiles = path: _type: builtins.match ".*(gitignore|md|hbs)$" path != null;
                 includeFilesFilter = path: type:
                   (craneLib.filterCargoSources path type) || (nonCargoBuildFiles path type);
               in