diff --git a/src/drawline.c b/src/drawline.c
index f6c01d5..0f3400f 100644
--- a/src/drawline.c
+++ b/src/drawline.c
@@ -589,7 +589,7 @@
 	// Correct end of highlighted area for 'showbreak',
 	// required when 'linebreak' is also set.
 	if (wlv->tocol == wlv->vcol)
-	    wlv->tocol += wlv->n_extra;
+	    wlv->tocol = wlv->vcol_sbr;
 	// combine 'showbreak' with 'wincolor'
 	wlv->char_attr = hl_combine_attr(wlv->win_attr, HL_ATTR(HLF_AT));
 #  ifdef FEAT_SYN_HL