diff --git a/nix/configurations/vanadium/nixos/display.nix b/nix/configurations/vanadium/nixos/display.nix
index 94d31e1c..66a45f8c 100644
--- a/nix/configurations/vanadium/nixos/display.nix
+++ b/nix/configurations/vanadium/nixos/display.nix
@@ -169,7 +169,7 @@
           (switches.setDPI {dpi = 100;})
           (switches.setSoftwareBrightness {
             device = name;
-            brightness = 0.7;
+            brightness = 0.5;
           })
         ];
       };