diff --git a/data/layouts/RustboroCity_House/layout.inc b/data/layouts/RustboroCity_House/layout.inc
index b1b90daee9..0c8a2075e5 100644
--- a/data/layouts/RustboroCity_House/layout.inc
+++ b/data/layouts/RustboroCity_House/layout.inc
@@ -5,7 +5,7 @@ RustboroCity_House_MapBlockdata::
 	.incbin "data/layouts/RustboroCity_House/map.bin"
 
 	.align 2
-RustboroCity_House_Layouts::
+RustboroCity_House_Layout::
 	.4byte 0xc
 	.4byte 0x9
 	.4byte RustboroCity_House_MapBorder
diff --git a/data/layouts_table.inc b/data/layouts_table.inc
index ab55784383..fb1385bdb6 100644
--- a/data/layouts_table.inc
+++ b/data/layouts_table.inc
@@ -95,7 +95,7 @@ gMapLayouts::
 	.4byte RustboroCity_DevonCorp_2F_Layout
 	.4byte RustboroCity_Gym_Layout
 	.4byte RustboroCity_PokemonSchool_Layout
-	.4byte RustboroCity_House_Layouts
+	.4byte RustboroCity_House_Layout
 	.4byte RustboroCity_House1_Layout
 	.4byte RustboroCity_CuttersHouse_Layout
 	.4byte FortreeCity_House1_Layout
diff --git a/data/maps/RustboroCity_House2/header.inc b/data/maps/RustboroCity_House2/header.inc
index 1de4f0e368..d842f2e794 100644
--- a/data/maps/RustboroCity_House2/header.inc
+++ b/data/maps/RustboroCity_House2/header.inc
@@ -1,5 +1,5 @@
 RustboroCity_House2: @ 8483494
-	.4byte RustboroCity_House_Layouts
+	.4byte RustboroCity_House_Layout
 	.4byte RustboroCity_House2_MapEvents
 	.4byte RustboroCity_House2_MapScripts
 	.4byte 0x0
diff --git a/data/maps/RustboroCity_House3/header.inc b/data/maps/RustboroCity_House3/header.inc
index c1a0312e37..7f057cf156 100644
--- a/data/maps/RustboroCity_House3/header.inc
+++ b/data/maps/RustboroCity_House3/header.inc
@@ -1,5 +1,5 @@
 RustboroCity_House3: @ 8483504
-	.4byte RustboroCity_House_Layouts
+	.4byte RustboroCity_House_Layout
 	.4byte RustboroCity_House3_MapEvents
 	.4byte RustboroCity_House3_MapScripts
 	.4byte 0x0