diff --git a/src/plugins/projectexplorer/runsettingspropertiespage.cpp b/src/plugins/projectexplorer/runsettingspropertiespage.cpp
index f98a69b11138fed8240a82c09fed4daf1eb7db26..3a4301f70917f86a8fea8cc3050250c956ccc594 100644
--- a/src/plugins/projectexplorer/runsettingspropertiespage.cpp
+++ b/src/plugins/projectexplorer/runsettingspropertiespage.cpp
@@ -100,7 +100,7 @@ QString RunSettingsPanelFactory::id() const
 
 QString RunSettingsPanelFactory::displayName() const
 {
-    return QCoreApplication::tr("RunSettingsPanelFactory", "Run Settings");
+    return QCoreApplication::translate("RunSettingsPanelFactory", "Run Settings");
 }
 
 bool RunSettingsPanelFactory::supports(Project *project)
diff --git a/src/plugins/projectexplorer/targetsettingspanel.cpp b/src/plugins/projectexplorer/targetsettingspanel.cpp
index 55d12c586924447a18b146dd737620bae7c820b1..d9e61a8dce3f1e4b9d8832b171b53a2ba04f04a3 100644
--- a/src/plugins/projectexplorer/targetsettingspanel.cpp
+++ b/src/plugins/projectexplorer/targetsettingspanel.cpp
@@ -57,7 +57,7 @@ QString TargetSettingsPanelFactory::id() const
 
 QString TargetSettingsPanelFactory::displayName() const
 {
-    return QCoreApplication::tr("Targets");
+    return QCoreApplication::translate("TargetSettingsPanelFactory", "Targets");
 }
 
 bool TargetSettingsPanelFactory::supports(Project *project)
@@ -99,7 +99,7 @@ TargetSettingsPanel::~TargetSettingsPanel()
 
 QString TargetSettingsPanel::displayName() const
 {
-    return QCoreApplication::tr("Targets");
+    return QCoreApplication::translate("TargetSettingsPanel", "Targets");
 }
 
 QWidget *TargetSettingsPanel::widget() const
diff --git a/src/plugins/qmldesigner/components/pluginmanager/pluginmanager.cpp b/src/plugins/qmldesigner/components/pluginmanager/pluginmanager.cpp
index 1bff0ac3de067b0d820d1b1681c21cf5903ceef7..4343cc144fb08190f09bcce273a82da13222ae6d 100644
--- a/src/plugins/qmldesigner/components/pluginmanager/pluginmanager.cpp
+++ b/src/plugins/qmldesigner/components/pluginmanager/pluginmanager.cpp
@@ -158,7 +158,7 @@ QDialog *PluginManager::createAboutPluginDialog(QWidget *parent)
 {
     QDialog *rc = new QDialog(parent);
     rc->setWindowFlags(rc->windowFlags() & ~Qt::WindowContextHelpButtonHint & Qt::Sheet);
-    rc->setWindowTitle(QCoreApplication::tr("About plugins"));
+    rc->setWindowTitle(QCoreApplication::translate("QmlDesigner::PluginManager", "About plugins"));
     QTreeView *treeView = new QTreeView;
     treeView->setModel(createModel(treeView));
     treeView->expandAll();
diff --git a/src/plugins/qt4projectmanager/qtversionmanager.cpp b/src/plugins/qt4projectmanager/qtversionmanager.cpp
index db9b7d5e8426644bf3fff1a73c618c615d77fd22..eb68a3b76d40593794d695e0d2668236943b88ca 100644
--- a/src/plugins/qt4projectmanager/qtversionmanager.cpp
+++ b/src/plugins/qt4projectmanager/qtversionmanager.cpp
@@ -1391,13 +1391,13 @@ QString QtVersion::invalidReason() const
     if (isValid())
         return QString();
     if (qmakeCommand().isEmpty())
-        return QApplication::translate("QtVersion", "No qmake path set");
+        return QCoreApplication::translate("QtVersion", "No qmake path set");
     if (displayName().isEmpty())
-        return QApplication::translate("QtVersion", "Qt Version has no name");
+        return QCoreApplication::translate("QtVersion", "Qt Version has no name");
     if (m_notInstalled)
-        return QApplication::translate("QtVersion", "Qt Version is not installed, please run make install");
+        return QCoreApplication::translate("QtVersion", "Qt Version is not installed, please run make install");
     if (!m_versionInfo.contains("QT_INSTALL_BINS"))
-        return QApplication::translate("QtVersion", "Could not determine qt install binary, maybe the qmake path is wrong?");
+        return QCoreApplication::translate("QtVersion", "Could not determine qt install binary, maybe the qmake path is wrong?");
     return QString();
 }
 
@@ -1503,7 +1503,7 @@ QString QtVersion::buildDebuggingHelperLibrary()
     QList<QSharedPointer<ProjectExplorer::ToolChain> > alltc = toolChains();
     ProjectExplorer::ToolChain *tc = alltc.isEmpty() ? 0 : alltc.first().data();
     if (!tc)
-        return QApplication::tr("The Qt Version has no toolchain.");
+        return QCoreApplication::translate("QtVersion", "The Qt Version has no toolchain.");
     tc->addToEnvironment(env);
     QString output;
     QString directory = DebuggingHelperLibrary::copyDebuggingHelperLibrary(qtInstallData, &output);