diff --git a/docs/02-installation.md b/docs/02-installation.md
index 16e312c..48e8883 100644
--- a/docs/02-installation.md
+++ b/docs/02-installation.md
@@ -280,7 +280,7 @@ Because at the moment the internal server component of the Tray Icon tool is alr
 *Maybe optional*: Forum [instructions](https://forum.duplicati.com/t/how-to-install-duplicati-on-debian-stretch/4722) advise installation of the following Debian repository packages.
 
 ```nohighlight
-sudo apt install apt-transport-https sudo nano git-core python software-properties-common dirmngr -y
+sudo apt install apt-transport-https nano git-core python software-properties-common dirmngr -y
 ```
 Download Debian .deb file from [https://www.duplicati.com/download](https://www.duplicati.com/download)