diff --git a/mods/cnc/rules/ai.yaml b/mods/cnc/rules/ai.yaml
index 573f22373b..d5879df0af 100644
--- a/mods/cnc/rules/ai.yaml
+++ b/mods/cnc/rules/ai.yaml
@@ -1,7 +1,7 @@
 Player:
 	HackyAI@Cabal:
 		Name: Cabal
-		Type: Cabal
+		Type: cabal
 		MinimumExcessPower: 60
 		BuildingCommonNames:
 			ConstructionYard: fact
@@ -123,7 +123,7 @@ Player:
 				CheckRadius: 7c0
 	HackyAI@Watson:
 		Name: Watson
-		Type: Watson
+		Type: watson
 		MinimumExcessPower: 60
 		BuildingCommonNames:
 			ConstructionYard: fact
@@ -245,7 +245,7 @@ Player:
 				CheckRadius: 7c0
 	HackyAI@HAL9001:
 		Name: HAL 9001
-		Type: HAL 9001
+		Type: hal9001
 		MinimumExcessPower: 60
 		BuildingCommonNames:
 			ConstructionYard: fact
diff --git a/mods/d2k/rules/ai.yaml b/mods/d2k/rules/ai.yaml
index f85d8e43f8..8aecbb7997 100644
--- a/mods/d2k/rules/ai.yaml
+++ b/mods/d2k/rules/ai.yaml
@@ -1,7 +1,7 @@
 Player:
 	HackyAI@Omnius:
 		Name: Omnius
-		Type: Omnius
+		Type: omnius
 		MinimumExcessPower: 60
 		BuildingQueues: Building, Upgrade
 		UnitQueues: Infantry, Vehicle, Armor, Starport, Aircraft
@@ -120,7 +120,7 @@ Player:
 				Against: Ally
 	HackyAI@Vidius:
 		Name: Vidious
-		Type: Vidious
+		Type: vidious
 		MinimumExcessPower: 60
 		BuildingQueues: Building, Upgrade
 		UnitQueues: Infantry, Vehicle, Armor, Starport, Aircraft
@@ -241,7 +241,7 @@ Player:
 				Against: Ally
 	HackyAI@Gladius:
 		Name: Gladius
-		Type: Gladius
+		Type: gladius
 		MinimumExcessPower: 60
 		BuildingQueues: Building, Upgrade
 		UnitQueues: Infantry, Vehicle, Armor, Starport, Aircraft
diff --git a/mods/ra/maps/fort-lonestar/rules.yaml b/mods/ra/maps/fort-lonestar/rules.yaml
index 418a3c5621..589d521dc9 100644
--- a/mods/ra/maps/fort-lonestar/rules.yaml
+++ b/mods/ra/maps/fort-lonestar/rules.yaml
@@ -100,7 +100,7 @@ Player:
 	-HackyAI@TurtleAI:
 	DummyAI@LonestarAI:
 		Name: Lonestar AI
-		Type: Lonestar AI
+		Type: lonestar
 
 ^Infantry:
 	Inherits@IC: ^IronCurtainable
diff --git a/mods/ra/rules/ai.yaml b/mods/ra/rules/ai.yaml
index b089826a93..cbafb8417b 100644
--- a/mods/ra/rules/ai.yaml
+++ b/mods/ra/rules/ai.yaml
@@ -1,7 +1,7 @@
 Player:
 	HackyAI@RushAI:
 		Name: Rush AI
-		Type: Rush AI
+		Type: rush
 		MinimumExcessPower: 40
 		BuildingCommonNames:
 			ConstructionYard: fact
@@ -115,7 +115,7 @@ Player:
 				CheckRadius: 7c0
 	HackyAI@NormalAI:
 		Name: Normal AI
-		Type: Normal AI
+		Type: normal
 		MinimumExcessPower: 60
 		BuildingCommonNames:
 			ConstructionYard: fact
@@ -247,7 +247,7 @@ Player:
 				CheckRadius: 7c0
 	HackyAI@TurtleAI:
 		Name: Turtle AI
-		Type: Turtle AI
+		Type: turtle
 		MinimumExcessPower: 100
 		BuildingCommonNames:
 			ConstructionYard: fact
@@ -379,7 +379,7 @@ Player:
 				CheckRadius: 7c0
 	HackyAI@NavalAI:
 		Name: Naval AI
-		Type: Naval AI
+		Type: naval
 		BuildingCommonNames:
 			ConstructionYard: fact
 			Refinery: proc
diff --git a/mods/ts/rules/ai.yaml b/mods/ts/rules/ai.yaml
index 3a7930fd4e..9840a768fe 100644
--- a/mods/ts/rules/ai.yaml
+++ b/mods/ts/rules/ai.yaml
@@ -1,7 +1,7 @@
 Player:
 	HackyAI@TestAI:
 		Name: Test AI
-		Type: Test AI
+		Type: test
 		MinimumExcessPower: 60
 		BuildingCommonNames:
 			ConstructionYard: gacnst