diff --git a/client/gen.exs b/client/gen.exs
index f5f50a5..700dcc0 100644
--- a/client/gen.exs
+++ b/client/gen.exs
@@ -59,7 +59,7 @@ post_contents_org =
 
         %{
           (String.slice(head, 2..-1) |> String.downcase() |> String.to_atom()) =>
-            String.slice(Enum.join(tail, ""), 1..-1)
+            String.slice(Enum.join(tail, ":"), 1..-1)
         }
       end)
       |> Enum.reduce(%{:content => File.read!("./posts_org/" <> &1 <> ".html")}, fn x, acc ->