diff --git a/packages/client/src/scripts/mfm-tags.ts b/packages/client/src/scripts/mfm-tags.ts
index a3b51e483..2b15df815 100644
--- a/packages/client/src/scripts/mfm-tags.ts
+++ b/packages/client/src/scripts/mfm-tags.ts
@@ -11,10 +11,14 @@ export const MFM_TAGS = [
 	"x3",
 	"x4",
 	"scale",
+	"followmouse",
 	"position",
 	"crop",
 	"fg",
 	"bg",
+	"border",
+	"ruby",
+	"unixtime",
 	"font",
 	"blur",
 	"rainbow",