diff --git a/packages/dm-core-plugins/blueprints/stack/StackPluginConfig.json b/packages/dm-core-plugins/blueprints/stack/StackPluginConfig.json
index 32a6cded4..894971fdb 100644
--- a/packages/dm-core-plugins/blueprints/stack/StackPluginConfig.json
+++ b/packages/dm-core-plugins/blueprints/stack/StackPluginConfig.json
@@ -19,10 +19,10 @@
       "description": "horizontal or vertical",
       "attributeType": "string",
       "optional": true,
-      "default": "horizontal"
+      "default": "vertical"
     },
     {
-      "name": "verticalPlacement",
+      "name": "horizontalPlacement",
       "type": "CORE:BlueprintAttribute",
       "description": "left, center, right or spaceItems",
       "attributeType": "string",
@@ -30,7 +30,7 @@
       "default": "left"
     },
     {
-      "name": "horizontalPlacement",
+      "name": "verticalPlacement",
       "type": "CORE:BlueprintAttribute",
       "description": "top, center or bottom",
       "attributeType": "string",