diff --git a/.gitmodules b/.gitmodules
index 0976a9c..c23baa9 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -55,3 +55,6 @@
 [submodule "LED-Blitz"]
 	path = LED-Blitz
 	url = https://git.blubbfish.net/Bastelleien/LED-Blitz.git
+[submodule "Leuchtklotz"]
+	path = Leuchtklotz
+	url = https://git.blubbfish.net/Bastelleien/Leuchtklotz.git
diff --git a/Leuchtklotz b/Leuchtklotz
new file mode 160000
index 0000000..27f21e5
--- /dev/null
+++ b/Leuchtklotz
@@ -0,0 +1 @@
+Subproject commit 27f21e510f5748bc74aff161266ce2fc5344d2ab