diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index db5fecd5b7..c15bbc5f4c 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -4971,6 +4971,9 @@ prepare_tagpreview(
 		    popup_show(wp);
 		else
 		    popup_hide(wp);
+		// When the popup moves or resizes it may reveal part of
+		// another window.  TODO: can this be done more efficiently?
+		redraw_all_later(NOT_VALID);
 	    }
 	}
 	else
diff --git a/src/version.c b/src/version.c
index fc6808b9cf..bb783f86db 100644
--- a/src/version.c
+++ b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2277,
 /**/
     2276,
 /**/