diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua
index 96561e6d5b0f3..959722902c800 100644
--- a/kong/clustering/compat/removed_fields.lua
+++ b/kong/clustering/compat/removed_fields.lua
@@ -163,5 +163,23 @@ return {
     oauth2 = {
       "realm",
     },
+    ai_proxy = {
+      "max_request_body_size",
+    },
+    ai_prompt_decorator = {
+      "max_request_body_size",
+    },
+    ai_prompt_guard = {
+      "max_request_body_size",
+    },
+    ai_prompt_template = {
+      "max_request_body_size",
+    },
+    ai_request_transformer = {
+      "max_request_body_size",
+    },
+    ai_response_transformer = {
+      "max_request_body_size",
+    },
   },
 }