diff --git a/lib/datasource/pypi.js b/lib/datasource/pypi.js
index 261eda29934342b2666a4ee79cdfd46d9cbd601e..5d2fc98524b85b33b67d542bc571fcca626dca43 100644
--- a/lib/datasource/pypi.js
+++ b/lib/datasource/pypi.js
@@ -32,7 +32,7 @@ async function getDependency(purl, config = {}) {
       !(dep.info && normalizeName(dep.info.name) === normalizeName(depName))
     ) {
       logger.warn(
-        { lookupName: depName, returnedName: dep.info.name },
+        { lookupUrl, lookupName: depName, returnedName: dep.info.name },
         'Returned name does not match with requested name'
       );
       return null;