diff --git a/src/plugins/debugger/debuggeritemmanager.cpp b/src/plugins/debugger/debuggeritemmanager.cpp
index 9d0e3969d18f1a0231b222adb6080d66279cea2a..708ba45ca617bbbf65afe0603127f24a288efbbc 100644
--- a/src/plugins/debugger/debuggeritemmanager.cpp
+++ b/src/plugins/debugger/debuggeritemmanager.cpp
@@ -126,8 +126,8 @@ private:
     PathChooser *m_binaryChooser;
     PathChooser *m_workingDirectoryChooser;
     QLineEdit *m_abis;
-    bool m_autodetected;
-    DebuggerEngineType m_engineType;
+    bool m_autodetected = false;
+    DebuggerEngineType m_engineType = NoEngineType;
     QVariant m_id;
 };