1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/widgets/progressbar.h b/src/gui/widgets/progressbar.h
index 89ee13e85..4b45f1aab 100644
--- a/src/gui/widgets/progressbar.h
+++ b/src/gui/widgets/progressbar.h
@@ -71,9 +71,9 @@ class ProgressBar final : public Widget,
         /**
          * Draws the progress bar.
          */
-        void draw(Graphics *graphics) override final;
+        void draw(Graphics *graphics) override final A_NONNULL(2);
 
-        void safeDraw(Graphics *graphics) override final;
+        void safeDraw(Graphics *graphics) override final A_NONNULL(2);
 
         /**
          * Sets the current progress.