diff --git a/.gitmodules b/.gitmodules
index 8e65213bf..457bd5edf 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "platypush/plugins/gpio/sensor/ir/mlx90640/lib"]
 	path = platypush/plugins/camera/ir/mlx90640/lib
 	url = https://github.com/pimoroni/mlx90640-library
+[submodule "webext"]
+	path = webext
+	url = https://github.com/BlackLight/platypush-webext
diff --git a/webext b/webext
new file mode 160000
index 000000000..33ad318bd
--- /dev/null
+++ b/webext
@@ -0,0 +1 @@
+Subproject commit 33ad318bd3c1db0d74c7a9c1e6b78bd1d5c7dbf4