diff --git a/source/installation/install_steps_ubuntu.md b/source/installation/install_steps_ubuntu.md
index 0b51c7b..2ba4334 100644
--- a/source/installation/install_steps_ubuntu.md
+++ b/source/installation/install_steps_ubuntu.md
@@ -27,7 +27,7 @@ there might be better places compared to where I created it, but it works...
 `git clone https://gitlab.com/fabinfra/fabaccess/bffh --recursive --branch main`
 
 6. For compiling some dependencies were missing on Ubuntu
-`git submodule update —init`
+`git submodule update --init`
 `sudo apt install libgsasl7-dev`
 `sudo apt install cmake`
 `sudo apt install libclang-dev`