diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6a53f50..ecdb427 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,7 @@ set(KPMCORE_MIN_VERSION "3.2.0")
 # Check KPMcore dependency when bumping
 set(VERSION_MAJOR "3")
 set(VERSION_MINOR "2")
-set(VERSION_RELEASE "0")
+set(VERSION_RELEASE "1")
 set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_RELEASE})
 add_definitions(-D'VERSION="${VERSION}"') #"
 
diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index f3340c7..4198d46 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -725,10 +725,10 @@ void MainWindow::scanDevices()
     deviceScanner().start();
 }
 
-void MainWindow::on_m_DeviceScanner_progress(const QString& device_node, int percent)
+void MainWindow::on_m_DeviceScanner_progress(const QString& deviceNode, int percent)
 {
     scanProgressDialog().setProgress(percent);
-    scanProgressDialog().setDeviceName(device_node);
+    scanProgressDialog().setDeviceName(deviceNode);
 }
 
 void MainWindow::on_m_DeviceScanner_finished()
diff --git a/src/gui/volumegroupdialog.cpp b/src/gui/volumegroupdialog.cpp
index b5edf84..6a59ab5 100644
--- a/src/gui/volumegroupdialog.cpp
+++ b/src/gui/volumegroupdialog.cpp
@@ -75,7 +75,10 @@ VolumeGroupDialog::~VolumeGroupDialog()
 
 void VolumeGroupDialog::setupDialog()
 {
-    QRegularExpression re(QStringLiteral("[\\w-.+]+"));
+    /* LVM Volume group name can consists of: letters numbers _ . - +
+     * It cannot start with underscore _ and must not be equal to . or .. or any entry in /dev/
+     * QLineEdit accepts QValidator::Intermediate, so we just disable . at the beginning */
+    QRegularExpression re(QStringLiteral(R"(^(?!_|\.)[\w\-.+]+)"));
     QRegularExpressionValidator *validator = new QRegularExpressionValidator(re, this);
     dialogWidget().vgName().setValidator(validator);
     dialogWidget().vgName().setText(targetName());