diff --git a/theba.nix b/theba.nix
index c435b23..27e95cf 100644
--- a/theba.nix
+++ b/theba.nix
@@ -39,4 +39,6 @@
 
   # services.colord.enable = true;
 
+  systemd.services.ModemManager.enable = true;
+
 }