diff --git a/src/plugins/valgrind/memchecktool.cpp b/src/plugins/valgrind/memchecktool.cpp
index a55adcf754f..fc1b0096375 100644
--- a/src/plugins/valgrind/memchecktool.cpp
+++ b/src/plugins/valgrind/memchecktool.cpp
@@ -476,6 +476,8 @@ private:
 #ifdef Q_OS_WIN
 class HeobDialog : public QDialog
 {
+    Q_DECLARE_TR_FUNCTIONS(HeobDialog)
+
 public:
     HeobDialog(QWidget *parent);
 
@@ -506,6 +508,8 @@ private:
 
 class HeobData : public QObject
 {
+    Q_DECLARE_TR_FUNCTIONS(HeobData)
+
 public:
     HeobData(MemcheckTool *mcTool, const QString &xmlPath, Kit *kit, bool attach);
     ~HeobData();