diff --git a/docs/reference-guides/core-blocks.md b/docs/reference-guides/core-blocks.md
index 820f0afccc2b5..443bbdce325b3 100644
--- a/docs/reference-guides/core-blocks.md
+++ b/docs/reference-guides/core-blocks.md
@@ -473,7 +473,7 @@ A collection of blocks that allow visitors to get around your site. ([Source](ht
 -	**Category:** theme
 -	**Allowed Blocks:** core/navigation-link, core/search, core/social-links, core/page-list, core/spacer, core/home-link, core/site-title, core/site-logo, core/navigation-submenu, core/loginout, core/buttons
 -	**Supports:** align (full, wide), ariaLabel, inserter, interactivity, layout (allowSizingOnChildren, default, ~~allowInheriting~~, ~~allowSwitching~~, ~~allowVerticalAlignment~~), spacing (blockGap, units), typography (fontSize, lineHeight), ~~html~~, ~~renaming~~
--	**Attributes:** __unstableLocation, backgroundColor, customBackgroundColor, customOverlayBackgroundColor, customOverlayTextColor, customTextColor, hasIcon, icon, maxNestingLevel, openSubmenusOnClick, overlayBackgroundColor, overlayMenu, overlayTextColor, ref, rgbBackgroundColor, rgbTextColor, showSubmenuIcon, templateLock, textColor
+-	**Attributes:** __unstableLocation, ariaLabel, backgroundColor, customBackgroundColor, customOverlayBackgroundColor, customOverlayTextColor, customTextColor, hasIcon, icon, maxNestingLevel, openSubmenusOnClick, overlayBackgroundColor, overlayMenu, overlayTextColor, ref, rgbBackgroundColor, rgbTextColor, showSubmenuIcon, templateLock, textColor
 
 ## Custom Link
 
diff --git a/packages/block-library/src/navigation/block.json b/packages/block-library/src/navigation/block.json
index c65e0c6224616..b4e07641e728f 100644
--- a/packages/block-library/src/navigation/block.json
+++ b/packages/block-library/src/navigation/block.json
@@ -84,6 +84,10 @@
 		"templateLock": {
 			"type": [ "string", "boolean" ],
 			"enum": [ "all", "insert", "contentOnly", false ]
+		},
+		"ariaLabel": {
+			"type": "string",
+			"default": ""
 		}
 	},
 	"providesContext": {
diff --git a/test/integration/fixtures/blocks/core__navigation.json b/test/integration/fixtures/blocks/core__navigation.json
index 340cdf3fdbe59..9be819ee01daf 100644
--- a/test/integration/fixtures/blocks/core__navigation.json
+++ b/test/integration/fixtures/blocks/core__navigation.json
@@ -8,7 +8,8 @@
 			"overlayMenu": "mobile",
 			"icon": "handle",
 			"hasIcon": true,
-			"maxNestingLevel": 5
+			"maxNestingLevel": 5,
+			"ariaLabel": ""
 		},
 		"innerBlocks": []
 	}