diff --git a/node/favicons.coffee b/node/favicons.coffee
index 182ef7834..ae1393e46 100644
--- a/node/favicons.coffee
+++ b/node/favicons.coffee
@@ -38,7 +38,7 @@ favicons = (app) =>
             client = mongo.MongoClient url, useUnifiedTopology: true
             await client.connect()
         catch err
-            log.debug "Error connecting to Mongo: #{err}"
+            log.debug "Error connecting to Mongo (#{url}): #{err}"
             return
 
         db = client.db "newsblur"
diff --git a/node/favicons.js b/node/favicons.js
index 590da1d53..55047a181 100644
--- a/node/favicons.js
+++ b/node/favicons.js
@@ -48,7 +48,7 @@
         await client.connect();
       } catch (error) {
         err = error;
-        log.debug(`Error connecting to Mongo: ${err}`);
+        log.debug(`Error connecting to Mongo (${url}): ${err}`);
         return;
       }
       db = client.db("newsblur");