diff --git a/va/va_enc_av1.h b/va/va_enc_av1.h
index e47836b63..5c4c5a94b 100644
--- a/va/va_enc_av1.h
+++ b/va/va_enc_av1.h
@@ -656,8 +656,12 @@ typedef struct  _VAEncPictureParameterBufferAV1 {
              * Otherwise disable palette encoding.
              */
             uint32_t    palette_mode_enable             : 1;
+            /** \brief Corresponds to AV1 syntax element of the same name. */
+            uint32_t allow_screen_content_tools         : 1;
+            /** \brief Corresponds to AV1 syntax element of the same name. */
+            uint32_t force_integer_mv                   : 1;
             /** \brief Reserved bytes for future use, must be zero. */
-            uint32_t    reserved                        : 18;
+            uint32_t reserved                           : 16;
         } bits;
         uint32_t value;
     } picture_flags;