bug fix
diff --git a/tests/visual_tests/collapse_rows_html.Rmd b/tests/visual_tests/collapse_rows_html.Rmd
index 9ca589e..3f50879 100644
--- a/tests/visual_tests/collapse_rows_html.Rmd
+++ b/tests/visual_tests/collapse_rows_html.Rmd
@@ -14,5 +14,5 @@
 kable(collapse_rows_dt, "html", align = "c") %>%
   kable_styling() %>%
   column_spec(1, bold=T) %>%
-  collapse_rows(1:2)
+  collapse_rows()
 ```