diff --git a/Installation.md b/Installation.md
index 8f8b7392..a974dc58 100644
--- a/Installation.md
+++ b/Installation.md
@@ -14,7 +14,7 @@ On the following operating systems, Hyperion can currently be installed/updated
 ### Install Hyperion:
 1. Add Hyperion’s official GPG key:
 ```bash
-wget -q0- https://apt.hyperion-project.org/hyperion.pub.key | sudo gpg --dearmor -o /usr/share/keyrings/hyperion.pub.gpg
+wget -qO- https://apt.hyperion-project.org/hyperion.pub.key | sudo gpg --dearmor -o /usr/share/keyrings/hyperion.pub.gpg
 ```
 
 2. Add Hyperion-Project to your APT sources: