1 files changed, 8 insertions, 4 deletions

diff --git a/src/xdisp.c b/src/xdisp.c
index 39176e0e675..9b5762550d7 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -16800,10 +16800,14 @@ redisplay_window (Lisp_Object window, bool just_this_one_p)
           XBUFFER (w->contents)->text->redisplay = false;
           safe__call1 (true, Vpre_redisplay_function, Fcons (window, Qnil));
 
-          if (w->redisplay || XBUFFER (w->contents)->text->redisplay)
-            {
-              /* pre-redisplay-function made changes (e.g. move the region)
-                 that require another round of redisplay.  */
+          if (w->redisplay || XBUFFER (w->contents)->text->redisplay
+              || (EQ (Vdisplay_line_numbers, Qrelative)
+                  && row != MATRIX_FIRST_TEXT_ROW (w->desired_matrix)))
+            {
+              /* Either pre-redisplay-function made changes (e.g. move
+                 the region), or we moved point in a window that is
+                 under display-line-numbers = relative mode.  We need
+                 another round of redisplay.  */
               clear_glyph_matrix (w->desired_matrix);
               if (!try_window (window, startp, 0))
                 goto need_larger_matrices;