diff --git a/mods/d2k/rules/defaults.yaml b/mods/d2k/rules/defaults.yaml
index f030be99c6..691225c0e9 100644
--- a/mods/d2k/rules/defaults.yaml
+++ b/mods/d2k/rules/defaults.yaml
@@ -63,8 +63,6 @@
 	UpgradeManager:
 	TemporaryOwnerManager:
 	MustBeDestroyed:
-	AnnounceOnSeen:
-		Notification: EnemyUnitsDetected
 	Voiced:
 		VoiceSet: VehicleVoice
 	Carryable:
@@ -119,8 +117,6 @@
 	UpgradeManager:
 	TemporaryOwnerManager:
 	MustBeDestroyed:
-	AnnounceOnSeen:
-		Notification: EnemyUnitsDetected
 	Voiced:
 		VoiceSet: VehicleVoice
 	Carryable:
@@ -258,8 +254,6 @@
 		FallRate: 130
 	UpgradeManager:
 	MustBeDestroyed:
-	AnnounceOnSeen:
-		Notification: EnemyUnitsDetected
 	TerrainModifiesDamage:
 		TerrainModifier:
 			Rough: 80
@@ -291,8 +285,6 @@
 	AttackMove:
 	ScriptTriggers:
 	UpgradeManager:
-	AnnounceOnSeen:
-		Notification: EnemyUnitsDetected
 	Voiced:
 		VoiceSet: GenericVoice
 	WithFacingSpriteBody:
diff --git a/mods/ra/maps/monster-tank-madness/map.yaml b/mods/ra/maps/monster-tank-madness/map.yaml
index e196f57b93..34d121e29a 100644
--- a/mods/ra/maps/monster-tank-madness/map.yaml
+++ b/mods/ra/maps/monster-tank-madness/map.yaml
@@ -2119,17 +2119,14 @@ Rules:
 		Tooltip:
 			GenericVisibility: Enemy
 			ShowOwnerRow: false
-		-AnnounceOnSeen:
 	^Vehicle:
 		Tooltip:
 			GenericVisibility: Enemy
 			ShowOwnerRow: false
-		-AnnounceOnSeen:
 	^Tank:
 		Tooltip:
 			GenericVisibility: Enemy
 			ShowOwnerRow: false
-		-AnnounceOnSeen:
 	^Ship:
 		Tooltip:
 			GenericVisibility: Enemy
diff --git a/mods/ra/rules/aircraft.yaml b/mods/ra/rules/aircraft.yaml
index bbb86c7b2d..c1b8fe752a 100644
--- a/mods/ra/rules/aircraft.yaml
+++ b/mods/ra/rules/aircraft.yaml
@@ -33,7 +33,6 @@ BADR:
 	-EjectOnDeath:
 	-GpsDot:
 	RejectsOrders:
-	-AnnounceOnSeen:
 	AutoSelectionSize:
 	RenderSprites:
 
@@ -363,7 +362,6 @@ U2:
 		Offset: -1c43,0,0
 		Interval: 2
 	RejectsOrders:
-	-AnnounceOnSeen:
 	AutoSelectionSize:
 	RenderSprites:
 
diff --git a/mods/ra/rules/defaults.yaml b/mods/ra/rules/defaults.yaml
index f0bdfe3f98..713f2ac557 100644
--- a/mods/ra/rules/defaults.yaml
+++ b/mods/ra/rules/defaults.yaml
@@ -91,8 +91,6 @@
 	CaptureNotification:
 		Notification: UnitStolen
 	MustBeDestroyed:
-	AnnounceOnSeen:
-		Notification: EnemyDetected
 	Voiced:
 		VoiceSet: VehicleVoice
 
@@ -157,8 +155,6 @@
 		GroundCorpsePalette:
 		WaterCorpseSequence:
 		WaterCorpsePalette:
-	AnnounceOnSeen:
-		Notification: EnemyDetected
 	Voiced:
 		VoiceSet: VehicleVoice
 
@@ -250,8 +246,6 @@
 	Cloneable:
 		Types: Infantry
 	MustBeDestroyed:
-	AnnounceOnSeen:
-		Notification: EnemyDetected
 	Voiced:
 		VoiceSet: GenericVoice
 
@@ -283,8 +277,6 @@
 	Tooltip:
 		GenericName: Ship
 	MustBeDestroyed:
-	AnnounceOnSeen:
-		Notification: EnemyDetected
 	EditorTilesetFilter:
 		ExcludeTilesets: INTERIOR
 	Voiced:
@@ -323,8 +315,6 @@
 		GenericName: Plane
 	WithShadow:
 	MustBeDestroyed:
-	AnnounceOnSeen:
-		Notification: EnemyDetected
 	Voiced:
 		VoiceSet: GenericVoice
 
@@ -335,8 +325,6 @@
 	GpsDot:
 		String: Helicopter
 	Hovers:
-	AnnounceOnSeen:
-		Notification: EnemyDetected
 
 ^Building:
 	Inherits@1: ^ExistsInWorld