diff --git a/OpenRA.Mods.Common/Widgets/Logic/SettingsLogic.cs b/OpenRA.Mods.Common/Widgets/Logic/SettingsLogic.cs
index 79ba9b99d9..f3513f10d0 100644
--- a/OpenRA.Mods.Common/Widgets/Logic/SettingsLogic.cs
+++ b/OpenRA.Mods.Common/Widgets/Logic/SettingsLogic.cs
@@ -497,6 +497,7 @@ namespace OpenRA.Mods.Common.Widgets.Logic
 			BindCheckboxPref(panel, "REPLAY_COMMANDS_CHECKBOX", ds, "EnableDebugCommandsInReplays");
 			BindCheckboxPref(panel, "CHECKUNSYNCED_CHECKBOX", ds, "SyncCheckUnsyncedCode");
 			BindCheckboxPref(panel, "CHECKBOTSYNC_CHECKBOX", ds, "SyncCheckBotModuleCode");
+			BindCheckboxPref(panel, "STRICTACTIVITY_CHECKBOX", ds, "StrictActivityChecking");
 
 			panel.Get("DEBUG_OPTIONS").IsVisible = () => ds.DisplayDeveloperSettings;
 			panel.Get("DEBUG_HIDDEN_LABEL").IsVisible = () => !ds.DisplayDeveloperSettings;
diff --git a/mods/cnc/chrome/settings.yaml b/mods/cnc/chrome/settings.yaml
index 75b0534e6a..929eafd7e2 100644
--- a/mods/cnc/chrome/settings.yaml
+++ b/mods/cnc/chrome/settings.yaml
@@ -629,6 +629,13 @@ Container@SETTINGS_PANEL:
 									Height: 20
 									Font: Regular
 									Text: Enable Debug Commands in Replays
+								Checkbox@STRICTACTIVITY_CHECKBOX:
+									X: 310
+									Y: 280
+									Width: 300
+									Height: 20
+									Font: Regular
+									Text: Strict Activity checking
 		Button@BACK_BUTTON:
 			Key: escape
 			Y: 393
diff --git a/mods/common/chrome/settings.yaml b/mods/common/chrome/settings.yaml
index 7d48537882..82b9a514a8 100644
--- a/mods/common/chrome/settings.yaml
+++ b/mods/common/chrome/settings.yaml
@@ -640,3 +640,10 @@ Background@SETTINGS_PANEL:
 							Height: 20
 							Font: Regular
 							Text: Enable Debug Commands in Replays
+						Checkbox@STRICTACTIVITY_CHECKBOX:
+							X: 310
+							Y: 280
+							Width: 300
+							Height: 20
+							Font: Regular
+							Text: Strict Activity checking
\ No newline at end of file