diff --git a/documentation/installation/debian_ubuntu.md b/documentation/installation/debian_ubuntu.md
index f0a5271a0c11546d52eff6db2c164aeb176d83b6..1eddf12d6e0ef036b6f7b1983dac65d1469314dd 100644
--- a/documentation/installation/debian_ubuntu.md
+++ b/documentation/installation/debian_ubuntu.md
@@ -13,8 +13,6 @@ where $dist is either lucid, oneiric, precise, quantal, sid, squeeze, wheezy. If
 
 	apt-get update
 
-Don’t worry about the warnings that the packages can’t be identified, they will be gone after you installed the fsinf-keyring package.
-
 ### Install spectrum2
 
 After you have done that, simply do: