diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000..a09b575f2a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "aux"]
+	path = aux
+	url = ssh://bro@git.icir.org/bro-aux
+[submodule "binpac"]
+	path = binpac
+	url = ssh://bro@git.icir.org/binpac
diff --git a/aux b/aux
new file mode 160000
index 0000000000..02b4e9bba9
--- /dev/null
+++ b/aux
@@ -0,0 +1 @@
+Subproject commit 02b4e9bba948cfdb3386ac2b2a2032935a283567
diff --git a/binpac b/binpac
new file mode 160000
index 0000000000..0f6c89e381
--- /dev/null
+++ b/binpac
@@ -0,0 +1 @@
+Subproject commit 0f6c89e38188133b40134204ed2343fb2a54bb7b