diff --git a/client/mainwindow.cpp b/client/mainwindow.cpp
index 89f3aa2..836ca73 100644
--- a/client/mainwindow.cpp
+++ b/client/mainwindow.cpp
@@ -113,6 +113,7 @@ MainWindow::MainWindow(QWidget *parent) : QWidget(parent)
         configLayout->addWidget(new QLabel(tr("Microphone: "), soundConfigGroupBox), row, 0);
 
         m_microphoneComboBox = new QComboBox(soundConfigGroupBox);
+        m_microphoneComboBox->setMaximumWidth(120);
         configLayout->addWidget(m_microphoneComboBox, row, 1);
     }