diff --git a/packages/block-library/src/site-tagline/block.json b/packages/block-library/src/site-tagline/block.json
index 9a70f6d3891c5..3a6b1d31c8ac3 100644
--- a/packages/block-library/src/site-tagline/block.json
+++ b/packages/block-library/src/site-tagline/block.json
@@ -24,8 +24,9 @@
 			"fontSize": true,
 			"lineHeight": true,
 			"__experimentalFontFamily": true,
-			"__experimentalFontWeight": true,
 			"__experimentalTextTransform": true,
+			"__experimentalFontStyle": true,
+			"__experimentalFontWeight": true,
 			"__experimentalLetterSpacing": true
 		}
 	},