diff --git a/Assets/Sprites/Backgrounds/Hills/Hill.json b/Assets/Sprites/Backgrounds/Hills/Hill.json
index b981ded7..5edbcd83 100644
--- a/Assets/Sprites/Backgrounds/Hills/Hill.json
+++ b/Assets/Sprites/Backgrounds/Hills/Hill.json
@@ -67,7 +67,7 @@
 		"Underground": {
 			"SMB1": {
 				"source": "Underground.png",
-				"animations": {
+				"animation_overrides": {
 					"default": {
 						"frames": [
 							[
@@ -90,7 +90,7 @@
 			},
 			"SMBLL": {
 				"source": "UndergroundLL.png",
-				"animations": {
+				"animation_overrides": {
 					"default": {
 						"frames": [
 							[
@@ -334,4 +334,4 @@
 			}
 		}
 	}
-}
\ No newline at end of file
+}