diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..d40b532
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "lib/alog"]
+	path = lib/alog
+	url = https://gitlab.com/whom/alog
diff --git a/lib/alog b/lib/alog
new file mode 160000
index 0000000..56f8741
--- /dev/null
+++ b/lib/alog
@@ -0,0 +1 @@
+Subproject commit 56f87419f164e4fb0f1b79e53f308084432fdb7e