diff --git a/glances/outputs/static/js/components/plugin-processlist/controller.js b/glances/outputs/static/js/components/plugin-processlist/controller.js
index 0b8d2db0..fe42580e 100644
--- a/glances/outputs/static/js/components/plugin-processlist/controller.js
+++ b/glances/outputs/static/js/components/plugin-processlist/controller.js
@@ -78,10 +78,10 @@ export default function GlancesPluginProcesslistController($scope, GlancesStats,
                 process.cmdline = process.name;
             }
 
-            if (data.isWindows) {
+            if (data.isWindows && process.username !== null) {
                 process.username = _.last(process.username.split('\\'));
             }
-
+ 
             vm.processes.push(process);
         }
     }
diff --git a/glances/outputs/static/public/glances.js b/glances/outputs/static/public/glances.js
index cc1d2f5e..f64ad34a 100644
Binary files a/glances/outputs/static/public/glances.js and b/glances/outputs/static/public/glances.js differ
diff --git a/glances/outputs/static/public/glances.map.js b/glances/outputs/static/public/glances.map.js
index 4fc77126..c2ef5aa8 100644
Binary files a/glances/outputs/static/public/glances.map.js and b/glances/outputs/static/public/glances.map.js differ