diff --git a/src/plugins/valgrind/xmlprotocol/threadedparser.cpp b/src/plugins/valgrind/xmlprotocol/threadedparser.cpp
index 5df623aa2b8..8b9ef43d905 100644
--- a/src/plugins/valgrind/xmlprotocol/threadedparser.cpp
+++ b/src/plugins/valgrind/xmlprotocol/threadedparser.cpp
@@ -33,6 +33,8 @@ ThreadedParser::ThreadedParser(QObject *parent)
     : QObject(parent)
 {}
 
+ThreadedParser::~ThreadedParser() = default;
+
 bool ThreadedParser::isRunning() const
 {
     return m_parserThread ? m_parserThread->isRunning() : false;
diff --git a/src/plugins/valgrind/xmlprotocol/threadedparser.h b/src/plugins/valgrind/xmlprotocol/threadedparser.h
index 51d3fb4cfd8..3380d0d3438 100644
--- a/src/plugins/valgrind/xmlprotocol/threadedparser.h
+++ b/src/plugins/valgrind/xmlprotocol/threadedparser.h
@@ -25,6 +25,7 @@ class ThreadedParser : public QObject
 
 public:
     explicit ThreadedParser(QObject *parent = nullptr);
+    ~ThreadedParser();
 
     /// interface additions relative to Parser because Parser is synchronous and this
     /// class parses asynchronously in a non-public secondary thread.