diff --git a/.gitmodules b/.gitmodules
index a7e8074..7860e48 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "lib/heatshrink"]
 	path = lib/heatshrink
 	url = https://github.com/Milk-Cool/heatshrink-flippulator.git
+[submodule "lib/mlib"]
+	path = lib/mlib
+	url = https://github.com/Milk-Cool/mlib-flippulator.git
diff --git a/lib/mlib b/lib/mlib
new file mode 160000
index 0000000..d48f2ff
--- /dev/null
+++ b/lib/mlib
@@ -0,0 +1 @@
+Subproject commit d48f2ff84d130e55d076934ea293c4e53b520c91