diff --git a/src/gui/src/SettingsDialog.cpp b/src/gui/src/SettingsDialog.cpp
index 813eac36..9b1d1b0e 100644
--- a/src/gui/src/SettingsDialog.cpp
+++ b/src/gui/src/SettingsDialog.cpp
@@ -38,7 +38,7 @@ static const char networkSecurity[] = "ns";
 SettingsDialog::SettingsDialog(QWidget* parent, AppConfig& config) :
 	QDialog(parent, Qt::WindowTitleHint | Qt::WindowSystemMenuHint),
 	Ui::SettingsDialogBase(),
-       m_AppConfig(config)
+       m_appConfig(config)
 {
 	setupUi(this);
 
@@ -63,8 +63,8 @@ SettingsDialog::SettingsDialog(QWidget* parent, AppConfig& config) :
 	m_pComboElevate->hide();
 #endif
 
-	m_pCheckBoxEnableCrypto->setChecked(m_AppConfig.getCryptoEnabled());
-	m_pCheckBoxEnableCrypto->setEnabled(m_AppConfig.edition() == Pro);
+	m_pCheckBoxEnableCrypto->setChecked(m_appConfig.getCryptoEnabled());
+	m_pCheckBoxEnableCrypto->setEnabled(m_appConfig.edition() == Pro);
 }
 
 void SettingsDialog::accept()
@@ -144,8 +144,8 @@ void SettingsDialog::on_m_pComboLanguage_currentIndexChanged(int index)
 
 void SettingsDialog::on_m_pCheckBoxEnableCrypto_toggled(bool checked)
 {
-	m_AppConfig.setCryptoEnabled(checked);
-	m_AppConfig.saveSettings();
+	m_appConfig.setCryptoEnabled(checked);
+	m_appConfig.saveSettings();
 	if (checked) {
 		SslCertificate sslCertificate;
 		sslCertificate.generateCertificate();
diff --git a/src/gui/src/SettingsDialog.h b/src/gui/src/SettingsDialog.h
index 656323a6..841ffff8 100644
--- a/src/gui/src/SettingsDialog.h
+++ b/src/gui/src/SettingsDialog.h
@@ -40,10 +40,10 @@ class SettingsDialog : public QDialog, public Ui::SettingsDialogBase
 		void accept();
 		void reject();
 		void changeEvent(QEvent* event);
-		AppConfig& appConfig() { return m_AppConfig; }
+		AppConfig& appConfig() { return m_appConfig; }
 
 	private:
-		AppConfig& m_AppConfig;
+		AppConfig& m_appConfig;
 		SynergyLocale m_Locale;
 		CoreInterface m_CoreInterface;