diff --git a/home-manager/opdavies/t480.nix b/home-manager/opdavies/t480.nix
index a1016614..1996a734 100644
--- a/home-manager/opdavies/t480.nix
+++ b/home-manager/opdavies/t480.nix
@@ -106,7 +106,7 @@
     qrencode
     mounter
     move-firefox-screenshots
-    setbg
+    set-background
     tag-release
     time-until
     timer
diff --git a/modules/nixos/desktop/dwm/xinitrc b/modules/nixos/desktop/dwm/xinitrc
index 5f8cc351..fd87d8c1 100644
--- a/modules/nixos/desktop/dwm/xinitrc
+++ b/modules/nixos/desktop/dwm/xinitrc
@@ -1,6 +1,6 @@
 systemctl --user import-environment DISPLAY
 poweralertd -s &
-setbg &
+set-background &
 systemctl --user start dwm-status &
 
 sxhkd &
diff --git a/packages/default.nix b/packages/default.nix
index dd072b6e..4535746d 100644
--- a/packages/default.nix
+++ b/packages/default.nix
@@ -19,7 +19,7 @@ in
   move-firefox-screenshots = callPackage ./move-firefox-screenshots.nix { };
   notes = callPackage ./notes { };
   passmenu-otp = callPackage ./passmenu-otp.nix { };
-  setbg = callPackage ./setbg.nix { };
+  set-background = callPackage ./set-background.nix { };
   tag-release = callPackage ./tag-release.nix { };
   time-until = callPackage ./time-until.nix { };
   timer = callPackage ./timer.nix { };
diff --git a/packages/setbg.nix b/packages/set-background.nix
similarity index 88%
rename from packages/setbg.nix
rename to packages/set-background.nix
index 2b71fd8b..8bd581f8 100644
--- a/packages/setbg.nix
+++ b/packages/set-background.nix
@@ -1,7 +1,7 @@
 { pkgs, writeShellApplication }:
 
 writeShellApplication {
-  name = "setbg";
+  name = "set-background";
 
   runtimeInputs = with pkgs; [ xwallpaper ];