diff --git a/.gitmodules b/.gitmodules
index 6a6941a..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "services/mailserver"]
-	path = services/mailserver
-	url = https://gitlab.com/simple-nixos-mailserver/nixos-mailserver.git
diff --git a/services/mailserver b/services/mailserver
deleted file mode 160000
index ee1ad50..0000000
--- a/services/mailserver
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ee1ad50830b479ed8fb46c4c51d3bcdbc2184b8b