diff --git a/common-configuration.nix b/common-configuration.nix
index 1aa18f2..fdc34eb 100644
--- a/common-configuration.nix
+++ b/common-configuration.nix
@@ -9,6 +9,7 @@
   # Configure network proxy if necessary
   # networking.proxy.default = "http://user:password@proxy:port/";
   # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+  networking.networkmanager.enable = true;
 
   # Select internationalisation properties.
   i18n.defaultLocale = "fr_CH.UTF-8";