diff --git a/source/blender/editors/space_node/node_draw.cc b/source/blender/editors/space_node/node_draw.cc
index 62b594d430b..77fccdaf910 100644
--- a/source/blender/editors/space_node/node_draw.cc
+++ b/source/blender/editors/space_node/node_draw.cc
@@ -480,18 +480,12 @@ static void node_update_basis(const bContext &C, bNodeTree &ntree, bNode &node)
   if (node.typeinfo->draw_buttons && (node.flag & NODE_OPTIONS)) {
     dy -= NODE_DYS / 2;
 
-    /* Set this for `uifunc()` that don't use layout engine yet. */
-    node.butr.xmin = 0;
-    node.butr.xmax = NODE_WIDTH(node) - 2 * NODE_DYS;
-    node.butr.ymin = 0;
-    node.butr.ymax = 0;
-
     uiLayout *layout = UI_block_layout(node.block,
                                        UI_LAYOUT_VERTICAL,
                                        UI_LAYOUT_PANEL,
                                        loc.x + NODE_DYS,
                                        dy,
-                                       node.butr.xmax,
+                                       NODE_WIDTH(node) - NODE_DY,
                                        0,
                                        0,
                                        UI_style_get_dpi());
diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h
index dfae303ccfb..b0ff10ebd1d 100644
--- a/source/blender/makesdna/DNA_node_types.h
+++ b/source/blender/makesdna/DNA_node_types.h
@@ -304,8 +304,6 @@ typedef struct bNode {
 
   /** Entire boundbox (world-space). */
   rctf totr;
-  /** Optional buttons area. */
-  rctf butr;
   /** Optional preview area. */
   rctf prvr;
   /**