diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..758bef0
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "srv/servnest/core"]
+	path = srv/servnest/core
+	url = https://code.antopie.org/servnest/servnest
diff --git a/srv/servnest/core b/srv/servnest/core
index ac6d311..864f868 160000
--- a/srv/servnest/core
+++ b/srv/servnest/core
@@ -1 +1 @@
-Subproject commit ac6d311ada4cbc0557d1c56bd61d81a543d7f767
+Subproject commit 864f8688904a05d9af06a500395cbacb55850a22
diff --git a/srv/servnest/docs b/srv/servnest/docs
deleted file mode 160000
index fbe7149..0000000
--- a/srv/servnest/docs
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit fbe714909c09701253c3f7e6254a2fab42b35161