diff --git a/src/styles/index.scss b/src/styles/index.scss
index 6230ef675c4b8ff48e9338001447e6e646563b48..eaba837778f45568ab47edfa1cf9518de6358d09 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 {