diff --git a/.gitmodules b/.gitmodules
index 69c447b..8d80649 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -31,3 +31,6 @@
 [submodule "roles/arch-fonts"]
 	path = roles/arch-fonts
 	url = https://github.com/DO1JLR/role-arch-fonts.git
+[submodule "roles/akku-warning"]
+	path = roles/akku-warning
+	url = https://github.com/DO1JLR/role_akku_warning.git
diff --git a/roles/akku-warning b/roles/akku-warning
new file mode 160000
index 0000000..ecf6ae5
--- /dev/null
+++ b/roles/akku-warning
@@ -0,0 +1 @@
+Subproject commit ecf6ae559492342a8b4982eeb607982ff4f0e251