diff --git a/src/app/ui/palette_view.cpp b/src/app/ui/palette_view.cpp
index 3799aaef0..236aeb507 100644
--- a/src/app/ui/palette_view.cpp
+++ b/src/app/ui/palette_view.cpp
@@ -340,6 +340,11 @@ bool PaletteView::onProcessMessage(Message* msg)
             m_delegate->onPaletteViewIndexChange(idx, buttons);
         }
       }
+      
+      if (m_state == State::DRAGGING_OUTLINE &&
+          m_hot.part == Hit::COLOR) {
+        update_scroll(m_hot.color);
+      }
 
       if (hasCapture())
         return true;