diff --git a/mum-theme-beamer b/mum-theme-beamer
new file mode 160000
index 0000000..21d6ecc
--- /dev/null
+++ b/mum-theme-beamer
@@ -0,0 +1 @@
+Subproject commit 21d6ecc728481b664bebab10358de8e5364e9638