diff --git a/Config/BuildSettings.swift b/Config/BuildSettings.swift
index 076d8dec9..3f3e1c15c 100644
--- a/Config/BuildSettings.swift
+++ b/Config/BuildSettings.swift
@@ -293,7 +293,7 @@ final class BuildSettings: NSObject {
     static let roomScreenAllowFilesAction: Bool = true
     
     // Timeline style
-    static let roomScreenAllowTimelineStyleConfiguration: Bool = true
+    static let roomScreenAllowTimelineStyleConfiguration: Bool = false
     static let roomScreenTimelineDefaultStyleIdentifier: RoomTimelineStyleIdentifier = .plain
     static var roomScreenEnableMessageBubblesByDefault: Bool {
         return self.roomScreenTimelineDefaultStyleIdentifier == .bubble