diff --git a/.gitmodules b/.gitmodules
index d3faed24..7e113c3c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "buildroot"]
 	path = buildroot
 	url = ../buildroot.git
+[submodule "9pm"]
+	path = 9pm
+	url = ../9pm
diff --git a/9pm b/9pm
new file mode 160000
index 00000000..d8a9f678
--- /dev/null
+++ b/9pm
@@ -0,0 +1 @@
+Subproject commit d8a9f678f2ad0e573ad0b83d16b7f9d1f18fbc47