diff --git a/src/structs.h b/src/structs.h
index 0baf543..78f0a70 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -276,6 +276,8 @@
 #if defined(FEAT_QUICKFIX)
     int		wo_pvw;
 # define w_p_pvw w_onebuf_opt.wo_pvw	// 'previewwindow'
+    long        wo_lhi;
+# define w_p_lhi w_onebuf_opt.wo_lhi    // 'lhistory'
 #endif
 #ifdef FEAT_RIGHTLEFT
     int		wo_rl;