diff --git a/src/citra_qt/configuration/configure_audio.cpp b/src/citra_qt/configuration/configure_audio.cpp
index 0aee1cb5e..98191fbe4 100644
--- a/src/citra_qt/configuration/configure_audio.cpp
+++ b/src/citra_qt/configuration/configure_audio.cpp
@@ -19,9 +19,8 @@ ConfigureAudio::ConfigureAudio(QWidget* parent)
         ui->output_sink_combo_box->addItem(sink_detail.id);
     }
 
-    connect(ui->volume_slider, &QSlider::valueChanged, [this] {
-        ui->volume_indicator->setText(tr("%1 %").arg(ui->volume_slider->sliderPosition()));
-    });
+    connect(ui->volume_slider, &QSlider::valueChanged, this,
+            &ConfigureAudio::setVolumeIndicatorText);
 
     this->setConfiguration();
     connect(ui->output_sink_combo_box,
@@ -57,7 +56,11 @@ void ConfigureAudio::setConfiguration() {
     ui->audio_device_combo_box->setCurrentIndex(new_device_index);
 
     ui->volume_slider->setValue(Settings::values.volume * ui->volume_slider->maximum());
-    ui->volume_indicator->setText(tr("%1 %").arg(ui->volume_slider->sliderPosition()));
+    setVolumeIndicatorText(ui->volume_slider->sliderPosition());
+}
+
+void ConfigureAudio::setVolumeIndicatorText(int percentage) {
+    ui->volume_indicator->setText(tr("%1%", "Volume percentage (e.g. 50%)").arg(percentage));
 }
 
 void ConfigureAudio::applyConfiguration() {
diff --git a/src/citra_qt/configuration/configure_audio.h b/src/citra_qt/configuration/configure_audio.h
index d4790db5c..714634ce0 100644
--- a/src/citra_qt/configuration/configure_audio.h
+++ b/src/citra_qt/configuration/configure_audio.h
@@ -26,6 +26,7 @@ public slots:
 
 private:
     void setConfiguration();
+    void setVolumeIndicatorText(int percentage);
 
     std::unique_ptr<Ui::ConfigureAudio> ui;
 };