diff --git a/.gitmodules b/.gitmodules
index bfa09596db98b0649b6bac2debdca7a21b7cb35b..11579c24bd8b7b83c99a00710c151204b9edf354 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,6 @@
 [submodule "externals/lyonpotpourri"]
 	path = externals/lyonpotpourri
 	url = https://git.purrdata.net/jwilkes/lyonpotpourri3.0.git
+[submodule "l2ork_addons/raspberry_pi/disis_gpio/wiringPi"]
+	path = l2ork_addons/raspberry_pi/disis_gpio/wiringPi
+	url = https://git.purrdata.net/jwilkes/wiringPi.git
diff --git a/l2ork_addons/raspberry_pi/disis_gpio/wiringPi b/l2ork_addons/raspberry_pi/disis_gpio/wiringPi
new file mode 160000
index 0000000000000000000000000000000000000000..96344ff7125182989f98d3be8d111952a8f74e15
--- /dev/null
+++ b/l2ork_addons/raspberry_pi/disis_gpio/wiringPi
@@ -0,0 +1 @@
+Subproject commit 96344ff7125182989f98d3be8d111952a8f74e15