diff --git a/home/felschr-work.nix b/home/felschr-work.nix
index a248a7c..2072c22 100644
--- a/home/felschr-work.nix
+++ b/home/felschr-work.nix
@@ -13,7 +13,7 @@ with pkgs; {
     ./planck.nix
   ];
 
-  services.redshift = {
+  services.gammastep = {
     enable = true;
     latitude = "53.2472211";
     longitude = "10.4021562";
diff --git a/home/felschr.nix b/home/felschr.nix
index 0c1b169..41cef0f 100644
--- a/home/felschr.nix
+++ b/home/felschr.nix
@@ -16,7 +16,7 @@
     ./ausweisapp.nix
   ];
 
-  services.redshift = {
+  services.gammastep = {
     enable = true;
     latitude = "53.2603609";
     longitude = "10.4014691";