diff --git a/README.Rmd b/README.Rmd
index 66f7956a..863fd72c 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -138,7 +138,7 @@ ggside(mpg, aes(displ, hwy, colour = class)) -
     scale_color_brewer(palette = "Dark2")
 ```
 
-tanglegram can be created with `ggcross()`:
+tanglegram can be created with `cross_layout()`:
 ```{r}
 set.seed(1234)
 big_mat <- matrix(rnorm(200), nrow = 20)
diff --git a/README.md b/README.md
index 51cfb76f..72856125 100644
--- a/README.md
+++ b/README.md
@@ -138,7 +138,7 @@ ggside(mpg, aes(displ, hwy, colour = class)) -
 
 <img src="man/figures/README-unnamed-chunk-7-1.png" width="100%" />
 
-tanglegram can be created with `ggcross()`:
+tanglegram can be created with `cross_layout()`:
 
 ``` r
 set.seed(1234)