diff --git a/glances/outputs/static/js/components/plugin-docker/controller.js b/glances/outputs/static/js/components/plugin-docker/controller.js
index 05bd8a6e..bee570eb 100644
--- a/glances/outputs/static/js/components/plugin-docker/controller.js
+++ b/glances/outputs/static/js/components/plugin-docker/controller.js
@@ -19,7 +19,7 @@ export default function GlancesPluginDockerController($scope, GlancesStats) {
                 'status': containerData.Status,
                 'cpu': containerData.cpu.total,
                 'memory': containerData.memory.usage != undefined ? containerData.memory.usage : '?',
-                'rss': containerData.memory.rss != undefined ? containerData.memory.usage: '?',
+                'rss': containerData.memory.rss != undefined ? containerData.memory.rss : '?',
                 'ior': containerData.io.ior != undefined ? containerData.io.ior : '?',
                 'iow': containerData.io.iow != undefined ? containerData.io.iow : '?',
                 'io_time_since_update': containerData.io.time_since_update,