diff --git a/mods/ra/rules/infantry.yaml b/mods/ra/rules/infantry.yaml
index bd9aef081e..9f00b17a9e 100644
--- a/mods/ra/rules/infantry.yaml
+++ b/mods/ra/rules/infantry.yaml
@@ -32,9 +32,7 @@ E1:
 	Buildable:
 		Queue: Infantry
 		BuildPaletteOrder: 10
-		Prerequisites: @Barracks
 		Owner: allies,soviet
-		BuiltAt: barr,tent
 	Valued:
 		Cost: 100
 	Tooltip:
@@ -60,7 +58,6 @@ E2:
 		BuildPaletteOrder: 10
 		Owner: soviet
 		Prerequisites: barr
-		BuiltAt: barr
 	Valued:
 		Cost: 160
 	Tooltip:
@@ -90,8 +87,6 @@ E3:
 		Queue: Infantry
 		BuildPaletteOrder: 20
 		Owner: allies,soviet
-		Prerequisites: @Barracks
-		BuiltAt: barr,tent
 	Valued:
 		Cost: 300
 	Tooltip:
@@ -117,9 +112,8 @@ E4:
 	Buildable:
 		Queue: Infantry
 		BuildPaletteOrder: 60
-		Prerequisites: stek, @Barracks
+		Prerequisites: stek
 		Owner: soviet
-		BuiltAt: barr,tent
 	Valued:
 		Cost: 300
 	Tooltip:
@@ -146,8 +140,6 @@ E6:
 		Queue: Infantry
 		BuildPaletteOrder: 50
 		Owner: soviet,allies
-		Prerequisites: @Barracks
-		BuiltAt: barr,tent
 	Valued:
 		Cost: 500
 	Tooltip:
@@ -179,7 +171,6 @@ SPY:
 		BuildPaletteOrder: 60
 		Prerequisites: dome, tent
 		Owner: allies
-		BuiltAt: tent
 	Valued:
 		Cost: 500
 	SpyToolTip:
@@ -210,9 +201,8 @@ E7:
 	Buildable:
 		Queue: Infantry
 		BuildPaletteOrder: 110
-		Prerequisites: techcenter, barracks
+		Prerequisites: techcenter
 		Owner: allies,soviet
-		BuiltAt: barr,tent
 	Valued:
 		Cost: 1200
 	Tooltip:
@@ -246,7 +236,6 @@ MEDI:
 		BuildPaletteOrder: 20
 		Owner: allies
 		Prerequisites: tent
-		BuiltAt: tent
 	Valued:
 		Cost: 800
 	Tooltip:
diff --git a/mods/ra/rules/structures.yaml b/mods/ra/rules/structures.yaml
index 013d3c24e8..5ff43b468d 100755
--- a/mods/ra/rules/structures.yaml
+++ b/mods/ra/rules/structures.yaml
@@ -877,8 +877,6 @@ BARR:
 	Tooltip:
 		Name: Soviet Barracks
 		Description: Produces infantry
-	ProvidesCustomPrerequisite:
-		Prerequisite: barracks
 	Building:
 		Power: -20
 		Footprint: xx xx
@@ -917,8 +915,6 @@ TENT:
 	Tooltip:
 		Name: Allied Barracks
 		Description: Produces infantry
-	ProvidesCustomPrerequisite:
-		Prerequisite: barracks
 	Building:
 		Power: -20
 		Footprint: xx xx
diff --git a/mods/ra/rules/vehicles.yaml b/mods/ra/rules/vehicles.yaml
index 6be6b90515..a713e9a252 100644
--- a/mods/ra/rules/vehicles.yaml
+++ b/mods/ra/rules/vehicles.yaml
@@ -78,7 +78,7 @@ V2RL:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 40
-		Prerequisites: weap,dome
+		Prerequisites: dome
 		Owner: soviet
 	Valued:
 		Cost: 700
@@ -106,7 +106,6 @@ V2RL:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 40
-		Prerequisites: weap
 		Owner: allies
 	Valued:
 		Cost: 700
@@ -139,7 +138,7 @@ V2RL:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 60
-		Prerequisites: weap,fix
+		Prerequisites: fix
 		Owner: allies
 	Valued:
 		Cost: 850
@@ -174,7 +173,7 @@ V2RL:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 40
-		Prerequisites: weap,fix
+		Prerequisites: fix
 		Owner: soviet
 	Valued:
 		Cost: 1150
@@ -209,7 +208,7 @@ V2RL:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 100
-		Prerequisites: weap,fix,stek
+		Prerequisites: fix,stek
 		Owner: soviet
 	Valued:
 		Cost: 1800
@@ -251,7 +250,7 @@ ARTY:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 80
-		Prerequisites: weap, dome
+		Prerequisites: dome
 		Owner: allies
 	Valued:
 		Cost: 600
@@ -278,7 +277,7 @@ HARV:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 10
-		Prerequisites: weap,proc
+		Prerequisites: proc
 		Owner: allies,soviet
 	Valued:
 		Cost: 1100
@@ -308,7 +307,7 @@ MCV:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 110
-		Prerequisites: weap,fix
+		Prerequisites: fix
 		Owner: allies,soviet
 	Valued:
 		Cost: 2000
@@ -342,7 +341,6 @@ JEEP:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 30
-		Prerequisites: weap
 		Owner: allies
 	Valued:
 		Cost: 500
@@ -376,7 +374,6 @@ APC:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 50
-		Prerequisites: weap
 		Owner: soviet
 	Valued:
 		Cost: 850
@@ -408,7 +405,7 @@ MNLY.AP:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 30
-		Prerequisites: weap,fix
+		Prerequisites: fix
 		Owner: soviet
 	Valued:
 		Cost: 800
@@ -439,7 +436,7 @@ MNLY.AT:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 30
-		Prerequisites: weap,fix
+		Prerequisites: fix
 		Owner: allies
 	Valued:
 		Cost: 800
@@ -1039,7 +1036,6 @@ FTRK:
 	Buildable:
 		Queue: Vehicle
 		BuildPaletteOrder: 30
-		Prerequisites: weap
 		Owner: soviet
 	Valued:
 		Cost: 600