diff --git a/scripts/_common.sh b/scripts/_common.sh
index 11faf8f..be1de98 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -6,7 +6,7 @@
 
 # dependencies used by the app
 pkg_dependencies="postgresql postgresql-contrib libstdc++6 rabbitmq-server libcurl4-dev"
-extra_dependencies="onlyoffice-documentserver"
+extra_dependencies="onlyoffice-documentserver ttf-mscorefonts-installer"
 
 #=================================================
 # PERSONAL HELPERS
diff --git a/scripts/install b/scripts/install
index 8387958..866c5fe 100644
--- a/scripts/install
+++ b/scripts/install
@@ -122,7 +122,7 @@ echo onlyoffice-documentserver onlyoffice/db-name string $db_name | debconf-set-
 #=================================================
 ynh_script_progression --message="Install OnlyOffice..."
 
-apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys CB2DE8E5
+apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys CB2DE8E5 2>/dev/null
 
 # The onlyoffice dev had the magnificent idea to add a "nginx restart" during
 # the install/configure of their package, which is awful since that will