diff --git a/src/plugins/qbsprojectmanager/qbscleanstep.cpp b/src/plugins/qbsprojectmanager/qbscleanstep.cpp
index 167299a0bb7..119c61450e0 100644
--- a/src/plugins/qbsprojectmanager/qbscleanstep.cpp
+++ b/src/plugins/qbsprojectmanager/qbscleanstep.cpp
@@ -58,18 +58,16 @@ QbsCleanStep::QbsCleanStep(ProjectExplorer::BuildStepList *bsl) :
     m_keepGoingAspect->setSettingsKey("Qbs.DryKeepGoing");
     m_keepGoingAspect->setLabel(tr("Keep going"));
 
-    m_effectiveCommandAspect = addAspect<BaseStringAspect>();
-    m_effectiveCommandAspect->setDisplayStyle(BaseStringAspect::TextEditDisplay);
-    m_effectiveCommandAspect->setLabelText(tr("Equivalent command line:"));
+    auto effectiveCommandAspect = addAspect<BaseStringAspect>();
+    effectiveCommandAspect->setDisplayStyle(BaseStringAspect::TextEditDisplay);
+    effectiveCommandAspect->setLabelText(tr("Equivalent command line:"));
 
-    updateState();
-
-    connect(this, &ProjectExplorer::ProjectConfiguration::displayNameChanged,
-            this, &QbsCleanStep::updateState);
-    connect(m_dryRunAspect, &BaseBoolAspect::changed,
-            this, &QbsCleanStep::updateState);
-    connect(m_keepGoingAspect, &BaseBoolAspect::changed,
-            this, &QbsCleanStep::updateState);
+    setSummaryUpdater([this, effectiveCommandAspect] {
+        QString command = static_cast<QbsBuildConfiguration *>(buildConfiguration())
+                 ->equivalentCommandLine(this);
+        effectiveCommandAspect->setValue(command);
+        return tr("<b>Qbs:</b> %1").arg(command);
+    });
 }
 
 QbsCleanStep::~QbsCleanStep()
@@ -119,15 +117,6 @@ void QbsCleanStep::doRun()
             this, &QbsCleanStep::handleProgress);
 }
 
-ProjectExplorer::BuildStepConfigWidget *QbsCleanStep::createConfigWidget()
-{
-    auto w = BuildStep::createConfigWidget();
-    connect(this, &QbsCleanStep::stateChanged, w, [this, w] {
-        w->setSummaryText(tr("<b>Qbs:</b> %1").arg(m_effectiveCommandAspect->value()));
-    });
-    return w;
-}
-
 void QbsCleanStep::doCancel()
 {
     if (m_job)
@@ -159,14 +148,6 @@ void QbsCleanStep::handleProgress(int value)
         emit progress(value * 100 / m_maxProgress, m_description);
 }
 
-void QbsCleanStep::updateState()
-{
-    QString command = static_cast<QbsBuildConfiguration *>(buildConfiguration())
-            ->equivalentCommandLine(this);
-    m_effectiveCommandAspect->setValue(command);
-    emit stateChanged();
-}
-
 void QbsCleanStep::createTaskAndOutput(ProjectExplorer::Task::TaskType type, const QString &message, const QString &file, int line)
 {
     ProjectExplorer::Task task = ProjectExplorer::Task(type, message,
diff --git a/src/plugins/qbsprojectmanager/qbscleanstep.h b/src/plugins/qbsprojectmanager/qbscleanstep.h
index bfac0d2b68f..fa07d35292b 100644
--- a/src/plugins/qbsprojectmanager/qbscleanstep.h
+++ b/src/plugins/qbsprojectmanager/qbscleanstep.h
@@ -47,26 +47,20 @@ public:
     bool dryRun() const { return m_dryRunAspect->value(); }
     bool keepGoing() const { return m_keepGoingAspect->value(); }
 
-signals:
-    void stateChanged();
-
 private:
     bool init() override;
     void doRun() override;
     void doCancel() override;
-    ProjectExplorer::BuildStepConfigWidget *createConfigWidget() override;
 
     void cleaningDone(bool success);
     void handleTaskStarted(const QString &desciption, int max);
     void handleProgress(int value);
-    void updateState();
 
     void createTaskAndOutput(ProjectExplorer::Task::TaskType type,
                              const QString &message, const QString &file, int line);
 
     ProjectExplorer::BaseBoolAspect *m_dryRunAspect = nullptr;
     ProjectExplorer::BaseBoolAspect *m_keepGoingAspect = nullptr;
-    ProjectExplorer::BaseStringAspect *m_effectiveCommandAspect = nullptr;
 
     QStringList m_products;