diff --git a/stylesheets/_modules.scss b/stylesheets/_modules.scss
index 81bd1f306..7b1a95861 100644
--- a/stylesheets/_modules.scss
+++ b/stylesheets/_modules.scss
@@ -848,6 +848,7 @@
   align-items: center;
   padding-inline-start: 8px;
   padding-inline-end: 8px;
+  flex-shrink: 0;
 }
 
 .module-conversation-header__expiration__clock-icon {