diff --git a/README.Rmd b/README.Rmd
index 17049a8..82808cf 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -16,7 +16,7 @@
 You can use this format in R Markdown documents by installing this package as follows:
 
 ``` r
-install_git("https://korap.ids-mannheim.de/gerrit/IDS-Mannheim/revealjs")
+devtools::install_git("https://korap.ids-mannheim.de/gerrit/IDS-Mannheim/revealjs")
 ```
 
 To create a [reveal.js](https://revealjs.com/) presentation from R Markdown you specify the `revealjs_presentation` output format in the front-matter of your document. You can create a slide show broken up into sections by using the `#` and `##` heading tags (you can also create a new slide without a header using a horizontal rule (`----`). For example here's a simple slide show:
diff --git a/README.md b/README.md
index bd524d5..71683a4 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 package as follows:
 
 ``` r
-install.packages("revealjs")
+devtools::install_git("https://korap.ids-mannheim.de/gerrit/IDS-Mannheim/revealjs")
 ```
 
 To create a [reveal.js](https://revealjs.com/) presentation from R