diff --git a/src/libs/qmljs/qmljsdocument.cpp b/src/libs/qmljs/qmljsdocument.cpp
index cbd61313a94..8cad21c1d41 100644
--- a/src/libs/qmljs/qmljsdocument.cpp
+++ b/src/libs/qmljs/qmljsdocument.cpp
@@ -339,7 +339,7 @@ void Snapshot::insert(const Document::Ptr &document)
         const QString path = document->path();
 
         remove(fileName);
-        _documentsByPath.insert(path, document);
+        _documentsByPath[path].append(document);
         _documents.insert(fileName, document);
     }
 }
@@ -353,7 +353,12 @@ void Snapshot::remove(const QString &fileName)
 {
     Document::Ptr doc = _documents.value(fileName);
     if (!doc.isNull()) {
-        _documentsByPath.remove(doc->path(), doc);
+        const QString &path = doc->path();
+
+        QList<Document::Ptr> docs = _documentsByPath.value(path);
+        docs.removeAll(doc);
+        _documentsByPath[path] = docs;
+
         _documents.remove(fileName);
     }
 }
@@ -378,7 +383,7 @@ Document::Ptr Snapshot::document(const QString &fileName) const
 
 QList<Document::Ptr> Snapshot::documentsInDirectory(const QString &path) const
 {
-    return _documentsByPath.values(QDir::cleanPath(path));
+    return _documentsByPath.value(QDir::cleanPath(path));
 }
 
 LibraryInfo Snapshot::libraryInfo(const QString &path) const
diff --git a/src/libs/qmljs/qmljsdocument.h b/src/libs/qmljs/qmljsdocument.h
index fd5c0fbb55f..8e3a3418013 100644
--- a/src/libs/qmljs/qmljsdocument.h
+++ b/src/libs/qmljs/qmljsdocument.h
@@ -146,7 +146,7 @@ class QMLJS_EXPORT Snapshot
 {
     typedef QHash<QString, Document::Ptr> _Base;
     QHash<QString, Document::Ptr> _documents;
-    QMultiHash<QString, Document::Ptr> _documentsByPath;
+    QHash<QString, QList<Document::Ptr> > _documentsByPath;
     QHash<QString, LibraryInfo> _libraries;
 
 public: