diff --git a/.gitmodules b/.gitmodules
index 4489ba6..583a22d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "teensy_library"]
 	path = teensy_library
 	url = https://github.com/XenGi/teensy_library
+[submodule "teensy.pretty"]
+	path = teensy.pretty
+	url = https://github.com/XenGi/teensy.pretty
diff --git a/teensy.pretty b/teensy.pretty
new file mode 160000
index 0000000..269228b
--- /dev/null
+++ b/teensy.pretty
@@ -0,0 +1 @@
+Subproject commit 269228b35db607fccc0f960d1ed1db0d389bcc3e