diff --git a/src/components/MessageComposer/styling/MessageComposer.scss b/src/components/MessageComposer/styling/MessageComposer.scss
index c59964f9c..274cc08a4 100644
--- a/src/components/MessageComposer/styling/MessageComposer.scss
+++ b/src/components/MessageComposer/styling/MessageComposer.scss
@@ -34,7 +34,7 @@
   --str-chat__cooldown-border-inline-start: 0;
   --str-chat__cooldown-border-inline-end: 0;
   --str-chat__cooldown-box-shadow: none;
-  --str-chat__message-composer-max-width: 768px;
+  --str-chat__message-composer-max-width: 1120px;
   --str-chat__message-composer-padding: var(--spacing-md);
   --str-chat__message-composer-command-transition-duration: 280ms;
   --str-chat__message-composer-command-ease: cubic-bezier(0.22, 1, 0.32, 1);
diff --git a/src/components/MessageList/styling/MessageList.scss b/src/components/MessageList/styling/MessageList.scss
index 8d5cbe0c6..6892c572b 100644
--- a/src/components/MessageList/styling/MessageList.scss
+++ b/src/components/MessageList/styling/MessageList.scss
@@ -13,7 +13,7 @@
 .str-chat__message-list-main-panel {
   --str-chat__message-list-scroll-max-width: calc(
     var(--str-chat__message-composer-max-width) +
-      var(--str-chat__message-composer-padding)
+      (2 * var(--str-chat__message-composer-padding))
   );
 }
 
@@ -30,7 +30,6 @@
 
   .str-chat__message-list-scroll {
     @include utils.message-list-spacing;
-    /* Max container 800px, 16px padding → 768px readable content; matches composer width + padding */
     max-width: var(--str-chat__message-list-scroll-max-width);
     .str-chat__ul {
       list-style: none;