diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..8f2db28
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "abduco"]
+	path = abduco
+	url = git@git.mkray.de:mwtkrayer/abduco.git
diff --git a/abduco b/abduco
new file mode 160000
index 0000000..ed2d769
--- /dev/null
+++ b/abduco
@@ -0,0 +1 @@
+Subproject commit ed2d769a716c23eff85cdb4d73ddd8dc1ae975f5