diff --git a/seed/seed.json b/seed/seed.json
index 2b996256..e84334f6 100644
--- a/seed/seed.json
+++ b/seed/seed.json
@@ -720,21 +720,6 @@
         },
         {
             "experiments": [
-                {
-                    "feature_association": {
-                        "enable_feature": [
-                            "BraveSearchOmniboxBanner"
-                        ]
-                    },
-                    "name": "banner_type_A",
-                    "parameters": [
-                        {
-                            "name": "banner_type",
-                            "value": "type_A"
-                        }
-                    ],
-                    "probability_weight": 25
-                },
                 {
                     "feature_association": {
                         "enable_feature": [
@@ -748,7 +733,7 @@
                             "value": "type_B"
                         }
                     ],
-                    "probability_weight": 25
+                    "probability_weight": 33
                 },
                 {
                     "feature_association": {
@@ -763,7 +748,7 @@
                             "value": "type_C"
                         }
                     ],
-                    "probability_weight": 25
+                    "probability_weight": 33
                 },
                 {
                     "feature_association": {
@@ -778,7 +763,7 @@
                             "value": "type_D"
                         }
                     ],
-                    "probability_weight": 25
+                    "probability_weight": 34
                 }
             ],
             "filter": {