diff --git a/docs/harfbuzz-sections.txt b/docs/harfbuzz-sections.txt
index f2c75930d..3a0371d38 100644
--- a/docs/harfbuzz-sections.txt
+++ b/docs/harfbuzz-sections.txt
@@ -332,6 +332,7 @@ hb_font_get_scale
 hb_font_get_user_data
 hb_font_get_variation_glyph
 hb_font_get_variation_glyph_func_t
+hb_font_set_var_coords_design
 hb_font_get_var_coords_normalized
 hb_font_glyph_from_string
 hb_font_glyph_to_string