diff --git a/src/plugins/qbsprojectmanager/qbsnodes.cpp b/src/plugins/qbsprojectmanager/qbsnodes.cpp
index 7c0da5b5c4e..caeb0ad2303 100644
--- a/src/plugins/qbsprojectmanager/qbsnodes.cpp
+++ b/src/plugins/qbsprojectmanager/qbsnodes.cpp
@@ -230,6 +230,11 @@ void QbsFileNode::setLine(int l)
     m_line = l;
 }
 
+QString QbsFileNode::displayName() const
+{
+    return ProjectExplorer::FileNode::displayName() + QLatin1Char(':') + QString::number(m_line);
+}
+
 bool QbsFileNode::update(const qbs::CodeLocation &loc)
 {
     const QString oldPath = path();
diff --git a/src/plugins/qbsprojectmanager/qbsnodes.h b/src/plugins/qbsprojectmanager/qbsnodes.h
index 46cd384a951..6890e305811 100644
--- a/src/plugins/qbsprojectmanager/qbsnodes.h
+++ b/src/plugins/qbsprojectmanager/qbsnodes.h
@@ -59,6 +59,8 @@ public:
 
     void setLine(int l);
 
+    QString displayName() const;
+
     bool update(const qbs::CodeLocation &loc);
 
 private: