diff --git a/configuration.nix b/configuration.nix
index 5d113b3..21fcd92 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -66,7 +66,7 @@
 
   # Set timezone and synchronize NTP
   time.timeZone = "Europe/Brussels";
-  services.timesyncd.enable = true;
+  services.chrony.enable = true;
 
   # NixOS version
   system.stateVersion = "20.09";