diff --git a/mods/d2k/fluent/rules.ftl b/mods/d2k/fluent/rules.ftl
index c943b620e0..f09301c8b8 100644
--- a/mods/d2k/fluent/rules.ftl
+++ b/mods/d2k/fluent/rules.ftl
@@ -17,7 +17,7 @@ notification-base-under-attack = Base under attack.
 notification-ally-under-attack = Our ally is under attack.
 notification-harvester-under-attack = Harvester under attack.
 notification-silos-needed = Silos needed.
-notification-no-room-for-new-units = No room for new unit.
+notification-no-room-for-new-unit = No room for new unit.
 notification-cannot-build-here = Cannot build here.
 notification-one-of-our-buildings-has-been-captured = One of our buildings has been captured.
 
diff --git a/mods/d2k/rules/player.yaml b/mods/d2k/rules/player.yaml
index f9f31681c0..ec99046347 100644
--- a/mods/d2k/rules/player.yaml
+++ b/mods/d2k/rules/player.yaml
@@ -18,7 +18,7 @@ Player:
 		ReadyAudio: BuildingReady
 		ReadyTextNotification: notification-construction-complete
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		QueuedAudio: Building
 		OnHoldAudio: OnHold
 		CancelledAudio: Cancelled
@@ -31,7 +31,7 @@ Player:
 		ReadyAudio: UnitReady
 		ReadyTextNotification: notification-unit-ready
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		QueuedAudio: Training
 		OnHoldAudio: OnHold
 		CancelledAudio: Cancelled
@@ -44,7 +44,7 @@ Player:
 		ReadyAudio: UnitReady
 		ReadyTextNotification: notification-unit-ready
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		QueuedAudio: Building
 		OnHoldAudio: OnHold
 		CancelledAudio: Cancelled
@@ -57,7 +57,7 @@ Player:
 		ReadyAudio: UnitReady
 		ReadyTextNotification: notification-unit-ready
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		QueuedAudio: Building
 		OnHoldAudio: OnHold
 		CancelledAudio: Cancelled
@@ -68,7 +68,7 @@ Player:
 		DisplayOrder: 4
 		BuildDurationModifier: 212
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		QueuedAudio: OrderPlaced
 		OnHoldAudio: OnHold
 		CancelledAudio: Cancelled
@@ -79,7 +79,7 @@ Player:
 		ReadyAudio: UnitReady
 		ReadyTextNotification: notification-unit-ready
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		QueuedAudio: Building
 		OnHoldAudio: OnHold
 		CancelledAudio: Cancelled
@@ -90,7 +90,7 @@ Player:
 		ReadyAudio: NewOptions
 		ReadyTextNotification: notification-new-construction-options
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		QueuedAudio: Upgrading
 		OnHoldAudio: OnHold
 		CancelledAudio: Cancelled
diff --git a/mods/d2k/rules/structures.yaml b/mods/d2k/rules/structures.yaml
index 58279d7c3f..445b9c1bbe 100644
--- a/mods/d2k/rules/structures.yaml
+++ b/mods/d2k/rules/structures.yaml
@@ -1195,7 +1195,7 @@ palace:
 		ReadyAudio: Reinforce
 		ReadyTextNotification: notification-reinforcements-have-arrived
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		OrderName: ProduceActorPower.Fremen
 		SupportPowerPaletteOrder: 20
 	ProduceActorPower@saboteur:
@@ -1212,7 +1212,7 @@ palace:
 		ReadyAudio: Reinforce
 		ReadyTextNotification: notification-reinforcements-have-arrived
 		BlockedAudio: NoRoom
-		BlockedTextNotification: notification-no-room-for-new-units
+		BlockedTextNotification: notification-no-room-for-new-unit
 		OrderName: ProduceActorPower.Saboteur
 		SupportPowerPaletteOrder: 30
 	Exit@1: