diff --git a/src/ScreenComponents.h b/src/ScreenComponents.h
index 3368fc18..78ed5920 100644
--- a/src/ScreenComponents.h
+++ b/src/ScreenComponents.h
@@ -13,6 +13,8 @@ struct TabInfo {
 
 class ScreenComponents {
  public:
+  static const int BOOK_PROGRESS_BAR_HEIGHT = 4;
+
   struct PopupLayout {
     int x;
     int y;
@@ -20,8 +22,6 @@ class ScreenComponents {
     int height;
   };
 
-  static constexpr int BOOK_PROGRESS_BAR_HEIGHT = 6;
-
   static void drawBattery(const GfxRenderer& renderer, int left, int top, bool showPercentage = true);
   static void drawBookProgressBar(const GfxRenderer& renderer, size_t bookProgress);