diff --git a/src/components/common/messaging/attachments/Attachment.module.scss b/src/components/common/messaging/attachments/Attachment.module.scss
index 79a60fab..d44367e5 100644
--- a/src/components/common/messaging/attachments/Attachment.module.scss
+++ b/src/components/common/messaging/attachments/Attachment.module.scss
@@ -36,7 +36,7 @@
 
         &.tall {
             height: min(100%, var(--height-px));
-            width: auto;
+            width: 100%;
         }
     }