diff --git a/src/styles/index.scss b/src/styles/index.scss
index b5ba44e5083778a4b8ff19c37ceffc833983d643..f32781c268b36a7453acd6f20fb5d88c431f4f46 100644
--- a/src/styles/index.scss
+++ b/src/styles/index.scss
@@ -732,6 +732,7 @@
   .message.date-separator {
     .separator-text {
       font-size: 12px;
+      text-transform: capitalize;
     }
 
     .separator {