diff --git a/hosts/nixos-laptop/configuration.nix b/hosts/nixos-laptop/configuration.nix
index deaa169..8f6c704 100644
--- a/hosts/nixos-laptop/configuration.nix
+++ b/hosts/nixos-laptop/configuration.nix
@@ -8,7 +8,7 @@
     ./config/boot.nix
     ./config/drivers_video.nix
     ./config/low-ram.nix
-    ./config/power-management.nix
+    ./config/power_management.nix
     # ensemble de packages et configurations système
     ../common/basesystem/bluetooth.nix
     ../common/basesystem/language.nix