2 files changed, 4 insertions, 4 deletions
diff --git a/libtests/dct_compress.cc b/libtests/dct_compress.cc
index 2f12aea7..1f969982 100644
--- a/libtests/dct_compress.cc
+++ b/libtests/dct_compress.cc
@@ -22,8 +22,8 @@ class Callback: public Pl_DCT::CompressConfig
         called(false)
     {
     }
-    virtual ~Callback() = default;
-    virtual void apply(jpeg_compress_struct*);
+    ~Callback() override = default;
+    void apply(jpeg_compress_struct*) override;
     bool called;
 };
 
diff --git a/libtests/input_source.cc b/libtests/input_source.cc
index 83744250..9ab41b5d 100644
--- a/libtests/input_source.cc
+++ b/libtests/input_source.cc
@@ -24,8 +24,8 @@ class Finder: public InputSource::Finder
         after(after)
     {
     }
-    virtual ~Finder() = default;
-    virtual bool check();
+    ~Finder() override = default;
+    bool check() override;
 
   private:
     std::shared_ptr<InputSource> is;