diff --git a/lib/workers/dep-type/package-json.js b/lib/workers/dep-type/package-json.js
index a5c74cfdbd514b3fa18fa7fbf29961ab9e76f2b7..0e9f41811e837939ba621308404e0350e33e76ac 100644
--- a/lib/workers/dep-type/package-json.js
+++ b/lib/workers/dep-type/package-json.js
@@ -37,7 +37,7 @@ function extractDependencies(
           logger.debug('No match');
         }
       } else {
-        logger.warn('No lock file found');
+        logger.debug('No lock file found');
       }
     } catch (err) {
       logger.debug({ currentVersion }, 'Could not find locked version');