diff --git a/README.md b/README.md
index ef8ac05..3f4d7df 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ the [TexLive Latex distribution](https://tug.org/texlive/).
 
 ### From source
 
-```
+```shell
 git clone https://joachimschmidt557.xyz/gitea/joachimschmidt557/etherpad2latex
 cd etherpad2latex
 nimble install