diff --git a/src/hence/firmware/documentation.md.ecr b/src/hence/firmware/documentation.md.ecr
index a458d93..f0c5e75 100644
--- a/src/hence/firmware/documentation.md.ecr
+++ b/src/hence/firmware/documentation.md.ecr
@@ -1,6 +1,6 @@
 <%- sorted_opcodes = build_opcodes[:opcodes].to_a.sort_by!(&.[0]) -%>
 ---
-title: <%=full_name %>
+title: "<%=full_name %>"
 description: "<%= @description %>"
 author: [<%= @authors.map { |a| "\"#{a}\"" }.join(", ") %>]
 date: <%= @date.to_s("%Y-%m-%d") %>