diff --git a/.gitmodules b/.gitmodules
index e31e9e6..d46280a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -58,3 +58,6 @@
 [submodule "plugins/valve-internal-enabler"]
 	path = plugins/valve-internal-enabler
 	url = https://github.com/veygax/valve-internal-enabler
+[submodule "plugins/cswatchin-extension"]
+	path = plugins/cswatchin-extension
+	url = https://github.com/TOR968/cswatchin-extension
diff --git a/plugins/cswatchin-extension b/plugins/cswatchin-extension
new file mode 160000
index 0000000..de27ded
--- /dev/null
+++ b/plugins/cswatchin-extension
@@ -0,0 +1 @@
+Subproject commit de27ded6d35ab50e20f392ba58b04ed356ae33b0