diff --git a/src/components/structures/ScrollPanel.js b/src/components/structures/ScrollPanel.js
index c3c13b8a11..cd9d68ae7e 100644
--- a/src/components/structures/ScrollPanel.js
+++ b/src/components/structures/ScrollPanel.js
@@ -30,7 +30,7 @@ const UNPAGINATION_PADDING = 6000;
 // many scroll events causing many unfilling requests.
 const UNFILL_REQUEST_DEBOUNCE_MS = 200;
 
-const PAGE_SIZE = 200;
+const PAGE_SIZE = 400;
 
 let debuglog;
 if (DEBUG_SCROLL) {