diff --git a/seqs/coturn.sh b/seqs/coturn.sh
index a9a626e..a56711b 100755
--- a/seqs/coturn.sh
+++ b/seqs/coturn.sh
@@ -132,6 +132,7 @@ step_14() {
 
 step_100_info() { echo "Installation notes"; }
 step_100_alias() { echo "notes"; }
+step_100_noconf=
 step_100() {
   color green
   cat <<COTURN_EOF
diff --git a/seqs/fhem.sh b/seqs/fhem.sh
index 8290f59..b30c921 100755
--- a/seqs/fhem.sh
+++ b/seqs/fhem.sh
@@ -16,6 +16,7 @@ toolDeps2+=" libmath-round-perl"
 toolDeps2+=" libsoap-lite-perl libjson-xs-perl"
 # for xmpp support (no special solution needed for raspbian buster)
 toolDepsJabber=" libnet-xmpp-perl libxml-stream-perl libnet-jabber-perl"
+aptOpt=
 
 #step_config() {
 #  echo "Called once before executing steps."