diff --git a/devices/video/pdmonboard.h b/devices/video/pdmonboard.h
index 03e735a..cb15ae1 100644
--- a/devices/video/pdmonboard.h
+++ b/devices/video/pdmonboard.h
@@ -69,7 +69,6 @@ protected:
 
 private:
     uint8_t     video_mode;
-    uint8_t     pixel_depth;
     uint8_t     blanking;
     uint8_t     vdac_mode;
     uint8_t     clut_index;
diff --git a/devices/video/videoctrl.h b/devices/video/videoctrl.h
index 66aa560..e1bb096 100644
--- a/devices/video/videoctrl.h
+++ b/devices/video/videoctrl.h
@@ -45,6 +45,7 @@ protected:
     bool        crtc_on = false;
     int         active_width;   // width of the visible display area
     int         active_height;  // height of the visible display area
+    int         pixel_depth;
     float       pixel_clock;
     float       refresh_rate;