diff --git a/src/client/app/common/views/components/misskey-flavored-markdown.vue b/src/client/app/common/views/components/misskey-flavored-markdown.vue
index 963efd9ab8..40c444242c 100644
--- a/src/client/app/common/views/components/misskey-flavored-markdown.vue
+++ b/src/client/app/common/views/components/misskey-flavored-markdown.vue
@@ -19,6 +19,7 @@ export default Vue.extend({
 
 	&.nowrap
 		white-space pre
+		word-wrap normal // https://codeday.me/jp/qa/20190424/690106.html
 
 	>>> .title
 		display block