diff --git a/envoy/extensions/filters/http/json_to_metadata/v3/BUILD b/envoy/extensions/filters/http/json_to_metadata/v3/BUILD
index 29ebf074..bfc48633 100644
--- a/envoy/extensions/filters/http/json_to_metadata/v3/BUILD
+++ b/envoy/extensions/filters/http/json_to_metadata/v3/BUILD
@@ -5,5 +5,8 @@ load("@envoy_api//bazel:api_build_system.bzl", "api_proto_package")
 licenses(["notice"])  # Apache 2
 
 api_proto_package(
-    deps = ["@com_github_cncf_xds//udpa/annotations:pkg"],
+    deps = [
+        "//envoy/type/matcher/v3:pkg",
+        "@com_github_cncf_xds//udpa/annotations:pkg",
+    ],
 )
diff --git a/envoy/extensions/filters/http/json_to_metadata/v3/json_to_metadata.proto b/envoy/extensions/filters/http/json_to_metadata/v3/json_to_metadata.proto
index 8d7b53d1..97f59330 100644
--- a/envoy/extensions/filters/http/json_to_metadata/v3/json_to_metadata.proto
+++ b/envoy/extensions/filters/http/json_to_metadata/v3/json_to_metadata.proto
@@ -2,6 +2,8 @@ syntax = "proto3";
 
 package envoy.extensions.filters.http.json_to_metadata.v3;
 
+import "envoy/type/matcher/v3/regex.proto";
+
 import "google/protobuf/struct.proto";
 
 import "udpa/annotations/status.proto";
@@ -108,6 +110,10 @@ message JsonToMetadata {
     // Allowed empty content-type for json to metadata transformation.
     // Default to false.
     bool allow_empty_content_type = 3;
+
+    // Allowed content-type by regex match for json to metadata transformation.
+    // This can be used in parallel with ``allow_content_types``.
+    type.matcher.v3.RegexMatcher allow_content_types_regex = 4;
   }
 
   // At least one of request_rules and response_rules must be provided.