diff --git a/src/window.c b/src/window.c
index 23a52ef..af29a69 100644
--- a/src/window.c
+++ b/src/window.c
@@ -5578,6 +5578,10 @@
 	did_decrement = TRUE;
     }
 #endif
+#ifdef FEAT_TERMINAL
+    if (bt_terminal(curwin->w_buffer))
+	update_topline();
+#endif
 
     win_fix_current_dir();