diff --git a/runners/bookmarks/faviconfromblob.h b/runners/bookmarks/faviconfromblob.h
--- a/runners/bookmarks/faviconfromblob.h
+++ b/runners/bookmarks/faviconfromblob.h
@@ -39,9 +39,9 @@
     void teardown() override;
 
 private:
-    FaviconFromBlob(const QString &profileName, BuildQuery *buildQuery, const QString &blobColumn, FetchSqlite *fetchSqlite, QObject *parent = nullptr);
+    FaviconFromBlob(const QString &profileName, const QString &query, const QString &blobColumn, FetchSqlite *fetchSqlite, QObject *parent = nullptr);
     QString m_profileCacheDirectory;
-    BuildQuery *m_buildQuery;
+    QString m_query;
     QString const m_blobcolumn;
     FetchSqlite *m_fetchsqlite;
     void cleanCacheDirectory();
diff --git a/runners/bookmarks/faviconfromblob.cpp b/runners/bookmarks/faviconfromblob.cpp
--- a/runners/bookmarks/faviconfromblob.cpp
+++ b/runners/bookmarks/faviconfromblob.cpp
@@ -35,17 +35,6 @@
 #include <QSqlError>
 #include <QSqlRecord>
 
-
-class StaticQuery : public BuildQuery {
-public:
-    StaticQuery(const QString &query) : m_query(query) {}
-    QString query() const override {
-      return m_query;
-    }
-private:
-    const QString m_query;
-};
-
 FaviconFromBlob *FaviconFromBlob::chrome(const QString &profileDirectory, QObject *parent)
 {
     QString profileName = QFileInfo(profileDirectory).fileName();
@@ -65,7 +54,7 @@
                                      "WHERE page_url = :url LIMIT 1;");
     }
 
-    return new FaviconFromBlob(profileName, new StaticQuery(faviconQuery), QStringLiteral("image_data"), fetchSqlite, parent);
+    return new FaviconFromBlob(profileName, faviconQuery, QStringLiteral("image_data"), fetchSqlite, parent);
 }
 
 FaviconFromBlob *FaviconFromBlob::firefox(FetchSqlite *fetchSqlite, QObject *parent)
@@ -75,12 +64,12 @@
                                    " INNER JOIN moz_icons_to_pages ON moz_icons.id = moz_icons_to_pages.icon_id" \
                                    " INNER JOIN moz_pages_w_icons ON moz_icons_to_pages.page_id = moz_pages_w_icons.id" \
                                    " WHERE moz_pages_w_icons.page_url = :url LIMIT 1;");
-    return new FaviconFromBlob(QStringLiteral("firefox-default"), new StaticQuery(faviconQuery), QStringLiteral("data"), fetchSqlite, parent);
+    return new FaviconFromBlob(QStringLiteral("firefox-default"), faviconQuery, QStringLiteral("data"), fetchSqlite, parent);
 }
 
 
-FaviconFromBlob::FaviconFromBlob(const QString &profileName, BuildQuery *buildQuery, const QString &blobColumn, FetchSqlite *fetchSqlite, QObject *parent)
-    : Favicon(parent), m_buildQuery(buildQuery), m_blobcolumn(blobColumn), m_fetchsqlite(fetchSqlite)
+FaviconFromBlob::FaviconFromBlob(const QString &profileName, const QString &query, const QString &blobColumn, FetchSqlite *fetchSqlite, QObject *parent)
+    : Favicon(parent), m_query(query), m_blobcolumn(blobColumn), m_fetchsqlite(fetchSqlite)
 {
     m_profileCacheDirectory = QStringLiteral("%1/KRunner-Favicons-%2")
             .arg(QStandardPaths::writableLocation(QStandardPaths::CacheLocation), profileName);
@@ -92,7 +81,6 @@
 FaviconFromBlob::~FaviconFromBlob()
 {
     cleanCacheDirectory();
-    delete m_buildQuery;
 }
 
 void FaviconFromBlob::prepare()
@@ -120,7 +108,7 @@
     if(!iconFile.exists()) {
         QMap<QString,QVariant> bindVariables;
         bindVariables.insert(QStringLiteral(":url"), url);
-        QList<QVariantMap> faviconFound = m_fetchsqlite->query(m_buildQuery, bindVariables);
+        QList<QVariantMap> faviconFound = m_fetchsqlite->query(m_query, bindVariables);
         if(faviconFound.isEmpty()) return defaultIcon();
 
         QByteArray iconData = faviconFound.first().value(m_blobcolumn).toByteArray();
diff --git a/runners/bookmarks/fetchsqlite.h b/runners/bookmarks/fetchsqlite.h
--- a/runners/bookmarks/fetchsqlite.h
+++ b/runners/bookmarks/fetchsqlite.h
@@ -31,12 +31,6 @@
 #include <QMutex>
 
 
-class BuildQuery {
-public:
-    virtual QString query() const = 0;
-    virtual ~BuildQuery() {}
-};
-
 class FetchSqlite : public QObject
 {
     Q_OBJECT
@@ -46,7 +40,6 @@
     void prepare();
     void teardown();
     QList<QVariantMap> query(const QString &sql, QMap<QString,QVariant> bindObjects);
-    QList<QVariantMap> query(BuildQuery *buildQuery, QMap<QString,QVariant> bindObjects);
     QList<QVariantMap> query(const QString &sql);
     QStringList tables(QSql::TableType type = QSql::Tables);
 
diff --git a/runners/bookmarks/fetchsqlite.cpp b/runners/bookmarks/fetchsqlite.cpp
--- a/runners/bookmarks/fetchsqlite.cpp
+++ b/runners/bookmarks/fetchsqlite.cpp
@@ -65,11 +65,6 @@
     m_db.close();
 }
 
-QList<QVariantMap> FetchSqlite::query(BuildQuery *buildQuery, QMap<QString, QVariant> bindObjects)
-{
-    return query(buildQuery->query(), bindObjects);
-}
-
 QList<QVariantMap> FetchSqlite::query(const QString &sql, QMap<QString, QVariant> bindObjects)
 {
     QMutexLocker lock(&m_mutex);