diff --git a/packages/client/package.json b/packages/client/package.json
index aef2ed5dc..06d3e6aab 100644
--- a/packages/client/package.json
+++ b/packages/client/package.json
@@ -36,7 +36,7 @@
 		"json5": "2.2.1",
 		"katex": "0.15.6",
 		"matter-js": "0.18.0",
-		"mfm-js": "https://github.com/sim1222/mfm.js",
+		"mfm-js": "git+https://github.com/sim1222/mfm.js.git",
 		"misetehoshii": "https://github.com/melt-adzuki/misetehoshii",
 		"misskey-js": "0.0.14",
 		"photoswipe": "5.3.2",