diff --git a/source/blender/editors/interface/interface_panel.cc b/source/blender/editors/interface/interface_panel.cc
index e8d9bb00bf4..75c43f099f8 100644
--- a/source/blender/editors/interface/interface_panel.cc
+++ b/source/blender/editors/interface/interface_panel.cc
@@ -1997,8 +1997,9 @@ static void ui_do_drag(const bContext *C, const wmEvent *event, Panel *panel)
 
 LayoutPanelHeader *ui_layout_panel_header_under_mouse(const Panel &panel, const int my)
 {
+  const float aspect = panel.runtime->block->aspect;
   for (LayoutPanelHeader &header : panel.runtime->layout_panels.headers) {
-    if (IN_RANGE(float(my - panel.runtime->block->rect.ymax + layout_panel_y_offset()),
+    if (IN_RANGE(float(my - panel.runtime->block->rect.ymax + layout_panel_y_offset()) * aspect,
                  header.start_y,
                  header.end_y))
     {