diff --git a/indicator/main.cpp b/indicator/main.cpp
index 04d32c2c9..2453fe9e3 100644
--- a/indicator/main.cpp
+++ b/indicator/main.cpp
@@ -70,5 +70,9 @@ int main(int argc, char** argv)
         }
     });
 
+    QObject::connect(&model, &DevicesModel::rowsChanged, &model, [&systray, &model]() {
+        systray.setToolTip(i18np("%1 device connected", "%1 devices connected", model.rowCount()));
+    });
+
     return app.exec();
 }