diff --git a/src/plugins/contracts/config-footprint-guardrails.test.ts b/src/plugins/contracts/config-footprint-guardrails.test.ts
index 7561ecfeb9a..1fd5c1cdcd7 100644
--- a/src/plugins/contracts/config-footprint-guardrails.test.ts
+++ b/src/plugins/contracts/config-footprint-guardrails.test.ts
@@ -164,14 +164,17 @@ describe("config footprint guardrails", () => {
 
   it("keeps bundled channel schemas as a fixed legacy SDK compatibility surface", () => {
     const source = readSource("src/plugin-sdk/channel-config-schema.ts");
-    const providersCoreExports = source.match(
-      /Legacy bundled channel schema exports[\s\S]*?export \{(?<exports>[\s\S]*?)\} from "\.\.\/config\/zod-schema\.providers-core\.js";/,
-    )?.groups?.exports;
-    expect(providersCoreExports).toBeDefined();
-    const exportedSchemaNames = Array.from(
-      `${providersCoreExports ?? ""}\nWhatsAppConfigSchema`.matchAll(
-        /\b([A-Z][A-Za-z0-9]+ConfigSchema)\b/g,
+    const legacySection = source.slice(source.indexOf("Legacy bundled channel schema exports"));
+    const bundledSchemaExportBlocks = Array.from(
+      legacySection.matchAll(
+        /export \{(?<exports>[\s\S]*?)\} from "\.\.\/config\/zod-schema\.providers-(?:core|whatsapp)\.js";/g,
       ),
+    )
+      .map((match) => match.groups?.exports)
+      .filter((block): block is string => Boolean(block));
+    expect(bundledSchemaExportBlocks).toHaveLength(2);
+    const exportedSchemaNames = Array.from(
+      bundledSchemaExportBlocks.join("\n").matchAll(/\b([A-Z][A-Za-z0-9]+ConfigSchema)\b/g),
     )
       .map((match) => match[1])
       .filter((name): name is string => Boolean(name))