diff --git a/lib/workers/package-file/index.js b/lib/workers/package-file/index.js
index 21db67eda6f6befd489ddc3765d24ec3746bc2a2..08090c14bdf640fb77f7671d7d57466af15c640f 100644
--- a/lib/workers/package-file/index.js
+++ b/lib/workers/package-file/index.js
@@ -29,6 +29,10 @@ async function renovatePackageFile(packageFileConfig) {
     return [config];
   }
 
+  if (packageContent.workspaces) {
+    logger.warn('Found workspaces');
+  }
+
   // Check for renovate config inside the package.json
   if (packageContent.renovate) {
     logger.trace(
diff --git a/test/workers/package-file/index.spec.js b/test/workers/package-file/index.spec.js
index 7498da517a7a0177111a9d35762a30bc80371222..2282b53507a9f73166ebd9b01dcf02023856bf0e 100644
--- a/test/workers/package-file/index.spec.js
+++ b/test/workers/package-file/index.spec.js
@@ -65,7 +65,7 @@ describe('packageFileWorker', () => {
       expect(res).toEqual([]);
     });
     it('calls depTypeWorker', async () => {
-      config.api.getFileJson.mockReturnValueOnce({});
+      config.api.getFileJson.mockReturnValueOnce({ workspaces: true });
       depTypeWorker.renovateDepType.mockReturnValueOnce([{}]);
       depTypeWorker.renovateDepType.mockReturnValueOnce([{}, {}]);
       depTypeWorker.renovateDepType.mockReturnValueOnce([]);