diff --git a/PHP Monitor.xcodeproj/xcshareddata/xcschemes/PHP Monitor EAP.xcscheme b/PHP Monitor.xcodeproj/xcshareddata/xcschemes/PHP Monitor EAP.xcscheme
index f0894b86..fd68bb83 100644
--- a/PHP Monitor.xcodeproj/xcshareddata/xcschemes/PHP Monitor EAP.xcscheme	
+++ b/PHP Monitor.xcodeproj/xcshareddata/xcschemes/PHP Monitor EAP.xcscheme	
@@ -91,6 +91,10 @@
             argument = "--v"
             isEnabled = "NO">
          </CommandLineArgument>
+         <CommandLineArgument
+            argument = "--ch"
+            isEnabled = "NO">
+         </CommandLineArgument>
          <CommandLineArgument
             argument = "--cli"
             isEnabled = "NO">
diff --git a/phpmon/Domain/App/AppDelegate.swift b/phpmon/Domain/App/AppDelegate.swift
index 20821ea9..b3908f34 100644
--- a/phpmon/Domain/App/AppDelegate.swift
+++ b/phpmon/Domain/App/AppDelegate.swift
@@ -73,6 +73,11 @@ class AppDelegate: NSObject, NSApplicationDelegate, UNUserNotificationCenterDele
             Log.info("Extra CLI mode has been activated via --cli flag.")
         }
 
+        if CommandLine.arguments.contains("--ch") {
+            Log.info("Displaying command history window (`--ch` flag).")
+            CommandHistoryWC.show()
+        }
+
         if state.container.filesystem.fileExists("~/.config/phpmon/verbose") {
             logger.verbosity = .cli
             Log.info("Extra CLI mode is on (`~/.config/phpmon/verbose` exists).")