diff --git a/hosts/hyacinth/kernel.nix b/hosts/hyacinth/kernel.nix
index a121924..6c79cb3 100644
--- a/hosts/hyacinth/kernel.nix
+++ b/hosts/hyacinth/kernel.nix
@@ -17,7 +17,7 @@
     kernelModules = [ "v4l2loopback" ];
   };
   services.xserver.xrandrHeads = [{
-    output = "DisplayPort-0";
+    output = "DP-1";
     primary = true;
     monitorConfig = ''
       Modeline "1920x1080_165.00"  525.00  1920 2088 2296 2672  1080 1083 1088 1192 -hsync +vsync
diff --git a/modules/user/bspwm.nix b/modules/user/bspwm.nix
index d58b790..13b2941 100644
--- a/modules/user/bspwm.nix
+++ b/modules/user/bspwm.nix
@@ -2,7 +2,7 @@
 { config, pkgs, ... }: {
   xsession.windowManager.bspwm = {
     enable = true;
-    monitors = { "DisplayPort-0" = [ "1" "2" "3" "4" "5" "6" "7" "8" "9" "0"]; };
+    monitors = { "DP-1" = [ "1" "2" "3" "4" "5" "6" "7" "8" "9" "0"]; };
     settings = {
       window_gap = 10;
       border_width = 0;
diff --git a/modules/user/polybar.nix b/modules/user/polybar.nix
index f5343b5..ce71f38 100644
--- a/modules/user/polybar.nix
+++ b/modules/user/polybar.nix
@@ -13,7 +13,7 @@
     script = builtins.readFile ../../scripts/polybar.sh;
     settings = {
       "bar/scroller" = {
-        monitor = "DisplayPort-0";
+        monitor = "DP-1";
         width = "100%";
         height = 1;
         background = colours.background1;
@@ -28,7 +28,7 @@
       };
 
       "bar/top" = {
-        monitor = "DisplayPort-0";
+        monitor = "DP-1";
         width = "100%";
         height = 29;
         background = colours.background1;