diff --git a/.storybook/themes/news.scss b/.storybook/themes/news.scss
index b3c784a927..26a6c49d2a 100644
--- a/.storybook/themes/news.scss
+++ b/.storybook/themes/news.scss
@@ -4119,9 +4119,6 @@
 				"triple-chain-child-item": (
 					"gap": var(--global-spacing-6) 0
 				),
-				"triple-chain-child-item-grid": (
-					"display": "grid"
-				),
 				"triple-chain-child-item-empty": (
 					"display": contents
 				),
@@ -5254,9 +5251,6 @@
 				"triple-chain-child-item-empty": (
 					"display": initial
 				),
-				"triple-chain-child-item-grid": (
-					"display": "flex"
-				),
 				"triple-chain-children-grid": (
 					"grid-template-columns": 1fr 1fr 1fr,
 					"gap": 0 var(--global-spacing-5)
diff --git a/blocks/triple-chain-block/_index.scss b/blocks/triple-chain-block/_index.scss
index 74da7ee70e..8ca377071c 100644
--- a/blocks/triple-chain-block/_index.scss
+++ b/blocks/triple-chain-block/_index.scss
@@ -16,11 +16,6 @@
 			@include scss.block-components("quad-chain-child-item-empty");
 			@include scss.block-properties("quad-chain-child-item-empty");
 		}
-		
-		.c-grid {
-			@include scss.block-components("triple-chain-child-item-grid");
-			@include scss.block-properties("triple-chain-child-item-grid");
-		}
 
 		@include scss.block-components("triple-chain-child-item");
 		@include scss.block-properties("triple-chain-child-item");
diff --git a/blocks/triple-chain-block/themes/news.json b/blocks/triple-chain-block/themes/news.json
index 9b765cc87a..e0e017a990 100644
--- a/blocks/triple-chain-block/themes/news.json
+++ b/blocks/triple-chain-block/themes/news.json
@@ -30,16 +30,6 @@
 			"desktop": {}
 		}
 	},
-	"triple-chain-child-item-grid": {
-		"styles": {
-			"default": {
-				"display": "grid"
-			},
-			"desktop": {
-				"display": "flex"
-			}
-		}
-	},
 	"triple-chain-child-item-empty": {
 		"styles": {
 			"default": {