diff --git a/packages/block-library/src/quote/block.json b/packages/block-library/src/quote/block.json
index 385825a86168ab..c695c938923ae7 100644
--- a/packages/block-library/src/quote/block.json
+++ b/packages/block-library/src/quote/block.json
@@ -36,6 +36,18 @@
 				"backgroundImage": true
 			}
 		},
+		"__experimentalBorder": {
+			"color": true,
+			"radius": true,
+			"style": true,
+			"width": true,
+			"__experimentalDefaultControls": {
+				"color": true,
+				"radius": true,
+				"style": true,
+				"width": true
+			}
+		},
 		"dimensions": {
 			"minHeight": true,
 			"__experimentalDefaultControls": {