diff --git a/ibm_catalog.json b/ibm_catalog.json
index 681f1cf8..8c27a385 100644
--- a/ibm_catalog.json
+++ b/ibm_catalog.json
@@ -296,11 +296,188 @@
             {
               "key": "default_worker_pool_machine_type",
               "required": true,
-              "custom_config": {
-                "type": "worker_node_flavors",
-                "grouping": "deployment",
-                "original_grouping": "deployment"
-              }
+              "options": [
+                {
+                  "displayname": "bx2.4x16",
+                  "value": "bx2.4x16"
+                },
+                {
+                  "displayname": "bx2.16x64",
+                  "value": "bx2.16x64"
+                },
+                {
+                  "displayname": "bx2.32x128",
+                  "value": "bx2.32x128"
+                },
+                {
+                  "displayname": "bx2.48x192",
+                  "value": "bx2.48x192"
+                },
+                {
+                  "displayname": "bx2.8x32",
+                  "value": "bx2.8x32"
+                },
+                {
+                  "displayname": "bx3d.128x640",
+                  "value": "bx3d.128x640"
+                },
+                {
+                  "displayname": "bx3d.16x80",
+                  "value": "bx3d.16x80"
+                },
+                {
+                  "displayname": "bx3d.24x120",
+                  "value": "bx3d.24x120"
+                },
+                {
+                  "displayname": "bx3d.32x160",
+                  "value": "bx3d.32x160"
+                },
+                {
+                  "displayname": "bx3d.48x240",
+                  "value": "bx3d.48x240"
+                },
+                {
+                  "displayname": "bx3d.64x320",
+                  "value": "bx3d.64x320"
+                },
+                {
+                  "displayname": "bx3d.8x40",
+                  "value": "bx3d.8x40"
+                },
+                {
+                  "displayname": "bx3d.96x480",
+                  "value": "bx3d.96x480"
+                },
+                {
+                  "displayname": "cx2.16x32",
+                  "value": "cx2.16x32"
+                },
+                {
+                  "displayname": "cx2.32x64",
+                  "value": "cx2.32x64"
+                },
+                {
+                  "displayname": "cx2.48x96",
+                  "value": "cx2.48x96"
+                },
+                {
+                  "displayname": "cx3d.128x320",
+                  "value": "cx3d.128x320"
+                },
+                {
+                  "displayname": "cx3d.16x40",
+                  "value": "cx3d.16x40"
+                },
+                {
+                  "displayname": "cx3d.24x60",
+                  "value": "cx3d.24x60"
+                },
+                {
+                  "displayname": "cx3d.32x80",
+                  "value": "cx3d.32x80"
+                },
+                {
+                  "displayname": "cx3d.48x120",
+                  "value": "cx3d.48x120"
+                },
+                {
+                  "displayname": "cx3d.64x160",
+                  "value": "cx3d.64x160"
+                },
+                {
+                  "displayname": "cx3d.96x240",
+                  "value": "cx3d.96x240"
+                },
+                {
+                  "displayname": "mx2.128x1024",
+                  "value": "mx2.128x1024"
+                },
+                {
+                  "displayname": "mx2.16x128",
+                  "value": "mx2.16x128"
+                },
+                {
+                  "displayname": "mx2.32x256",
+                  "value": "mx2.32x256"
+                },
+                {
+                  "displayname": "mx2.48x384",
+                  "value": "mx2.48x384"
+                },
+                {
+                  "displayname": "mx2.64x512",
+                  "value": "mx2.64x512"
+                },
+                {
+                  "displayname": "mx2.8x64",
+                  "value": "mx2.8x64"
+                },
+                {
+                  "displayname": "mx3d.128x1280",
+                  "value": "mx3d.128x1280"
+                },
+                {
+                  "displayname": "mx3d.24x240",
+                  "value": "mx3d.24x240"
+                },
+                {
+                  "displayname": "mx3d.32x320",
+                  "value": "mx3d.32x320"
+                },
+                {
+                  "displayname": "mx3d.48x480",
+                  "value": "mx3d.48x480"
+                },
+                {
+                  "displayname": "mx3d.64x640",
+                  "value": "mx3d.64x640"
+                },
+                {
+                  "displayname": "mx3d.96x960",
+                  "value": "mx3d.96x960"
+                },
+                {
+                  "displayname": "bx2d.metal.96x384 (Only available in Toronto (ca-tor))",
+                  "value": "bx2d.metal.96x384"
+                },
+                {
+                  "displayname": "cx2d.metal.96x192 (Only available in Toronto (ca-tor)) ",
+                  "value": "cx2d.metal.96x192"
+                },
+                {
+                  "displayname": "mx2d.metal.96x768 (Only available in Toronto (ca-tor))) ",
+                  "value": "mx2d.metal.96x768"
+                },
+                {
+                  "displayname": "mx2.16x128.2000gb (Not available in Sao Paulo (br-sao), Montreal (ca-mon), Madrid (eu-es), Osaka (jp-osa))",
+                  "value": "mx2.16x128.2000gb"
+                },
+                {
+                  "displayname": "ox2.128x1024 (Not available in Sao Paulo (br-sao), Montreal (ca-mon))",
+                  "value": "ox2.128x1024"
+                },
+                {
+                  "displayname": "ox2.16x128 (Not available in Sao Paulo (br-sao), Montreal (ca-mon))",
+                  "value": "ox2.16x128"
+                },
+                {
+                  "displayname": "ox2.32x256 (Not available in Sao Paulo (br-sao), Montreal (ca-mon))",
+                  "value": "ox2.32x256"
+                },
+                {
+                  "displayname": "ox2.64x512 (Not available in Sao Paulo (br-sao), Montreal (ca-mon))",
+                  "value": "ox2.64x512"
+                },
+                {
+                  "displayname": "ox2.8x64 (Not available in Sao Paulo (br-sao), Montreal (ca-mon))",
+                  "value": "ox2.8x64"
+                },
+                {
+                  "displayname": "ox2.96x768 (Not available in Sao Paulo (br-sao), Montreal (ca-mon))",
+                  "value": "ox2.96x768"
+                }
+              ]
             },
             {
               "key": "default_worker_pool_workers_per_zone",