diff --git a/core/ui/src/main/java/org/signal/core/ui/WindowSizeClassExtensions.kt b/core/ui/src/main/java/org/signal/core/ui/WindowSizeClassExtensions.kt
index 9d2f8873d9..573d828f82 100644
--- a/core/ui/src/main/java/org/signal/core/ui/WindowSizeClassExtensions.kt
+++ b/core/ui/src/main/java/org/signal/core/ui/WindowSizeClassExtensions.kt
@@ -40,7 +40,7 @@ fun WindowSizeClass.isSplitPane(
   }
 
   return isAtLeastBreakpoint(
-    widthDpBreakpoint = WindowSizeClass.WIDTH_DP_MEDIUM_LOWER_BOUND,
+    widthDpBreakpoint = WindowSizeClass.WIDTH_DP_EXPANDED_LOWER_BOUND,
     heightDpBreakpoint = WindowSizeClass.HEIGHT_DP_MEDIUM_LOWER_BOUND
   )
 }