diff --git a/.gitmodules b/.gitmodules
index 4e9a020..a31833e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,7 @@
 [submodule "emqx-docker"]
 	path = emqx-docker
 	url = https://github.com/furyhawk/emqx-docker.git
+[submodule "flarum"]
+	path = flarum
+	url = https://github.com/furyhawk/flarum.git
+	branch = docker-compose
diff --git a/flarum b/flarum
new file mode 160000
index 0000000..74535b7
--- /dev/null
+++ b/flarum
@@ -0,0 +1 @@
+Subproject commit 74535b74ed29a746de1044e0434a65945ca4b3f4