diff --git a/.gitmodules b/.gitmodules
index 338f571e..b4b79e4e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -73,3 +73,6 @@
 [submodule "plugins/gratitude"]
 	path = plugins/gratitude
 	url = https://github.com/BlythT/Gratitude-Millennium-Plugin
+[submodule "plugins/steam-completion-companion"]
+	path = plugins/steam-completion-companion
+	url = https://github.com/sondermusik/steam-completion-companion
diff --git a/plugins/steam-completion-companion b/plugins/steam-completion-companion
new file mode 160000
index 00000000..04be4579
--- /dev/null
+++ b/plugins/steam-completion-companion
@@ -0,0 +1 @@
+Subproject commit 04be4579cd45f6c1a966a47e07adf631fbf4eec6