diff --git a/src/qml/experimental/monitor.h b/src/qml/experimental/monitor.h
--- a/src/qml/experimental/monitor.h
+++ b/src/qml/experimental/monitor.h
@@ -76,14 +76,14 @@
     QDBusConnection m_bus;
 
     QString m_filePath;
-    bool m_balooRunning;
-    Baloo::IndexerState m_indexerState;
+    bool m_balooRunning = false;
+    Baloo::IndexerState m_indexerState = Baloo::Idle;
 
     org::kde::baloo::scheduler* m_scheduler;
     org::kde::baloo::fileindexer* m_fileindexer;
 
-    uint m_totalFiles;
-    uint m_filesIndexed;
+    uint m_totalFiles = 0;
+    uint m_filesIndexed = 0;
     QString m_remainingTime;
 };
 }
diff --git a/src/qml/experimental/monitor.cpp b/src/qml/experimental/monitor.cpp
--- a/src/qml/experimental/monitor.cpp
+++ b/src/qml/experimental/monitor.cpp
@@ -42,7 +42,6 @@
     , m_filePath(QStringLiteral("Idle"))
     , m_scheduler(nullptr)
     , m_fileindexer(nullptr)
-    , m_filesIndexed(0)
     , m_remainingTime(QStringLiteral("Estimating"))
 {
     m_scheduler = new org::kde::baloo::scheduler(QStringLiteral("org.kde.baloo"),