diff --git a/src/globalsearch/groovesharksearchprovider.h b/src/globalsearch/groovesharksearchprovider.h
index 4fe3bc0d3..4627e902b 100644
--- a/src/globalsearch/groovesharksearchprovider.h
+++ b/src/globalsearch/groovesharksearchprovider.h
@@ -32,11 +32,11 @@ class GroovesharkSearchProvider : public SearchProvider {
   void Init(GroovesharkService* service);
 
   // SearchProvider
-  void SearchAsync(int id, const QString& query);
-  void LoadArtAsync(int id, const Result& result);
-  bool IsLoggedIn();
-  void ShowConfig();
-  InternetService* internet_service() { return service_; }
+  void SearchAsync(int id, const QString& query) override;
+  void LoadArtAsync(int id, const Result& result) override;
+  bool IsLoggedIn() override;
+  void ShowConfig() override;
+  InternetService* internet_service() override { return service_; }
 
  private slots:
   void SearchDone(int id, const SongList& songs);
diff --git a/src/globalsearch/spotifysearchprovider.cpp b/src/globalsearch/spotifysearchprovider.cpp
index 6f165383e..20e6d963e 100644
--- a/src/globalsearch/spotifysearchprovider.cpp
+++ b/src/globalsearch/spotifysearchprovider.cpp
@@ -23,7 +23,6 @@
 #include "core/logging.h"
 #include "internet/internetmodel.h"
 #include "internet/spotifyserver.h"
-#include "internet/spotifyservice.h"
 #include "playlist/songmimedata.h"
 
 namespace {
diff --git a/src/globalsearch/spotifysearchprovider.h b/src/globalsearch/spotifysearchprovider.h
index 66dd5b4a8..99cc392fb 100644
--- a/src/globalsearch/spotifysearchprovider.h
+++ b/src/globalsearch/spotifysearchprovider.h
@@ -20,9 +20,9 @@
 
 #include "searchprovider.h"
 #include "spotifymessages.pb.h"
+#include "internet/spotifyservice.h"
 
 class SpotifyServer;
-class SpotifyService;
 
 class SpotifySearchProvider : public SearchProvider {
   Q_OBJECT
@@ -34,8 +34,10 @@ class SpotifySearchProvider : public SearchProvider {
   void LoadArtAsync(int id, const Result& result);
   QStringList GetSuggestions(int count);
 
-  bool IsLoggedIn();
-  void ShowConfig();
+  // SearchProvider
+  bool IsLoggedIn() override;
+  void ShowConfig() override;
+  InternetService* internet_service() override { return service_; }
 
  private slots:
   void ServerDestroyed();
diff --git a/src/internet/spotifyservice.h b/src/internet/spotifyservice.h
index 9f25e02bc..235edf745 100644
--- a/src/internet/spotifyservice.h
+++ b/src/internet/spotifyservice.h
@@ -49,13 +49,13 @@ class SpotifyService : public InternetService {
   static const char* kBlobDownloadUrl;
   static const int kSearchDelayMsec;
 
-  void ReloadSettings();
+  void ReloadSettings() override;
 
-  QStandardItem* CreateRootItem();
-  void LazyPopulate(QStandardItem* parent);
-  void ShowContextMenu(const QPoint& global_pos);
-  void ItemDoubleClicked(QStandardItem* item);
-  void DropMimeData(const QMimeData* data, const QModelIndex& index);
+  QStandardItem* CreateRootItem() override;
+  void LazyPopulate(QStandardItem* parent) override;
+  void ShowContextMenu(const QPoint& global_pos) override;
+  void ItemDoubleClicked(QStandardItem* item) override;
+  void DropMimeData(const QMimeData* data, const QModelIndex& index) override;
   QList<QAction*> playlistitem_actions(const Song& song) override;
   PlaylistItem::Options playlistitem_options() const;
   QWidget* HeaderWidget() const;