diff --git a/app/finders/users/rss_generator.rb b/app/finders/users/rss_generator.rb
index 20d9add3..dc936ddc 100644
--- a/app/finders/users/rss_generator.rb
+++ b/app/finders/users/rss_generator.rb
@@ -17,7 +17,13 @@ module WPScan
 
             begin
               res.xml.xpath('//item/dc:creator').each do |node|
-                potential_usernames << node.text.to_s unless node.text.to_s.length > 40
+                potential_username = node.text.to_s
+
+                # Ignoring potential username longer than 60 characters and containing accents
+                # as they are considered invalid. See https://github.com/wpscanteam/wpscan/issues/1215
+                next if potential_username.length > 60 || potential_username =~ /[^\x00-\x7F]/
+
+                potential_usernames << potential_username
               end
             rescue Nokogiri::XML::XPath::SyntaxError
               next
diff --git a/spec/app/finders/users/rss_generator_spec.rb b/spec/app/finders/users/rss_generator_spec.rb
index 6a650c42..15690c90 100644
--- a/spec/app/finders/users/rss_generator_spec.rb
+++ b/spec/app/finders/users/rss_generator_spec.rb
@@ -32,7 +32,7 @@ describe WPScan::Finders::Users::RSSGenerator do
             found_by: 'Rss Generator (Aggressive Detection)'
           ),
           CMSScanner::User.new(
-            'Aa Días-Gildés',
+            'Aa Dias-Gildes',
             confidence: 50,
             found_by: 'Rss Generator (Aggressive Detection)'
           )
@@ -53,7 +53,7 @@ describe WPScan::Finders::Users::RSSGenerator do
             found_by: 'Rss Generator (Passive Detection)'
           ),
           CMSScanner::User.new(
-            'Aa Días-Gildés',
+            'Aa Dias-Gildes',
             confidence: 50,
             found_by: 'Rss Generator (Passive Detection)'
           )
@@ -71,7 +71,7 @@ describe WPScan::Finders::Users::RSSGenerator do
               found_by: 'Rss Generator (Aggressive Detection)'
             ),
             CMSScanner::User.new(
-              'Aa Días-Gildés',
+              'Aa Dias-Gildes',
               confidence: 50,
               found_by: 'Rss Generator (Aggressive Detection)'
             )
@@ -90,7 +90,7 @@ describe WPScan::Finders::Users::RSSGenerator do
               found_by: 'Rss Generator (Aggressive Detection)'
             ),
             CMSScanner::User.new(
-              'Aa Días-Gildés',
+              'Aa Dias-Gildes',
               confidence: 50,
               found_by: 'Rss Generator (Aggressive Detection)'
             )
diff --git a/spec/fixtures/finders/users/rss_generator/feed.xml b/spec/fixtures/finders/users/rss_generator/feed.xml
index 860980a9..a9ab6453 100644
--- a/spec/fixtures/finders/users/rss_generator/feed.xml
+++ b/spec/fixtures/finders/users/rss_generator/feed.xml
@@ -38,6 +38,15 @@
       <link>http://ex.lo/2018/09/23/hello-world/</link>
       <comments>http://ex.lo/2018/09/23/hello-world/#comments</comments>
       <pubDate>Sun, 23 Sep 2018 11:31:56 +0000</pubDate>
+      <dc:creator><![CDATA[Aa Dias-Gildes]]></dc:creator>
+    </item>
+
+    <item>
+      <title>Hello world!</title>
+      <link>http://ex.lo/2018/09/23/hello-world/</link>
+      <comments>http://ex.lo/2018/09/23/hello-world/#comments</comments>
+      <pubDate>Sun, 23 Sep 2018 11:31:56 +0000</pubDate>
+      <!-- Should be ignored as invalid username (contains accent) -->
       <dc:creator><![CDATA[Aa Días-Gildés]]></dc:creator>
     </item>
 
@@ -46,6 +55,7 @@
       <link>http://ex.lo/2018/09/23/hello-world/</link>
       <comments>http://ex.lo/2018/09/23/hello-world/#comments</comments>
       <pubDate>Sun, 23 Sep 2018 11:31:56 +0000</pubDate>
+      <!-- Should be ignored as invalid username (too long, > 60 chars) -->
       <dc:creator><dc:creator><![CDATA[Michael Schrage. <p>Michael Schrage is a researcher at the MIT Sloan School of Management Initiative on the Digital Economy, where he does research and advisory work on how digital media transforms agency, human capital, and innovation.</p>
 ]]></dc:creator></dc:creator>
     </item>