diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..516cdc6
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "Protobufs"]
+	path = Protobufs
+	url = git@github.com:SteamDatabase/Protobufs.git
diff --git a/Protobufs b/Protobufs
new file mode 160000
index 0000000..b4172e2
--- /dev/null
+++ b/Protobufs
@@ -0,0 +1 @@
+Subproject commit b4172e2ec9f262973eb89a3a7bad96726725f009