diff --git a/quickshell/Modules/Settings/DisplayConfig/DisplayConfigState.qml b/quickshell/Modules/Settings/DisplayConfig/DisplayConfigState.qml
index 817b1bf6..1659c09a 100644
--- a/quickshell/Modules/Settings/DisplayConfig/DisplayConfigState.qml
+++ b/quickshell/Modules/Settings/DisplayConfig/DisplayConfigState.qml
@@ -1061,7 +1061,7 @@ Singleton {
 
     function getHyprlandOutputIdentifier(output, outputName) {
         if (SettingsData.displayNameMode === "model" && output?.make && output?.model)
-            return "desc:" + output.make + " " + output.model;
+            return "desc:" + output.make + " " + output.model + " " + (output?.serial || "Unknown");
         return outputName;
     }
 
diff --git a/quickshell/Services/HyprlandService.qml b/quickshell/Services/HyprlandService.qml
index a3d076de..a58974e4 100644
--- a/quickshell/Services/HyprlandService.qml
+++ b/quickshell/Services/HyprlandService.qml
@@ -55,7 +55,7 @@ Singleton {
 
     function getOutputIdentifier(output, outputName) {
         if (SettingsData.displayNameMode === "model" && output.make && output.model)
-            return "desc:" + output.make + " " + output.model;
+            return "desc:" + output.make + " " + output.model + " " + (output.serial || "Unknown");
         return outputName;
     }