diff --git a/src/lib/gui/dialogs/SettingsDialog.cpp b/src/lib/gui/dialogs/SettingsDialog.cpp
index 300b66e14..2dd47cbf0 100644
--- a/src/lib/gui/dialogs/SettingsDialog.cpp
+++ b/src/lib/gui/dialogs/SettingsDialog.cpp
@@ -31,9 +31,8 @@ SettingsDialog::SettingsDialog(QWidget *parent, const IServerConfig &serverConfi
 
   ui->setupUi(this);
 
-  ui->comboTlsKeyLength->setItemIcon(0, QIcon::fromTheme(QIcon::ThemeIcon::SecurityLow));
-  ui->comboTlsKeyLength->setItemIcon(1, QIcon::fromTheme(QStringLiteral("security-medium")));
-  ui->comboTlsKeyLength->setItemIcon(2, QIcon::fromTheme(QIcon::ThemeIcon::SecurityHigh));
+  ui->comboTlsKeyLength->setItemIcon(0, QIcon::fromTheme(QStringLiteral("security-medium")));
+  ui->comboTlsKeyLength->setItemIcon(1, QIcon::fromTheme(QIcon::ThemeIcon::SecurityHigh));
   ui->lblTlsCertInfo->setFixedSize(28, 28);
 
   ui->rbIconMono->setIcon(QIcon::fromTheme(QStringLiteral("deskflow-symbolic")));
diff --git a/src/lib/gui/dialogs/SettingsDialog.ui b/src/lib/gui/dialogs/SettingsDialog.ui
index fbe627f27..1ff603b05 100644
--- a/src/lib/gui/dialogs/SettingsDialog.ui
+++ b/src/lib/gui/dialogs/SettingsDialog.ui
@@ -235,11 +235,6 @@
             </item>
             <item>
              <widget class="QComboBox" name="comboTlsKeyLength">
-              <item>
-               <property name="text">
-                <string>1024</string>
-               </property>
-              </item>
               <item>
                <property name="text">
                 <string>2048</string>