diff --git a/configure.sh b/configure.sh
index 793266a..1097f02 100755
--- a/configure.sh
+++ b/configure.sh
@@ -12,11 +12,11 @@ configure(){
     sed -i "/.*HostKeyAlgorithms.*/d" /etc/ssh/ssh_config
     sed -i "/.*PubkeyAcceptedKeyTypes.*/d" /etc/ssh/ssh_config
     sed -i "/.*IdentityFile.*/d" /etc/ssh/ssh_config
-    echo "    HashKnownHosts no" | tee -a /etc/ssh/ssh_config
-    echo "    HostKeyAlgorithms ssh-ed25519,ssh-rsa,rsa-sha2-256" | tee -a /etc/ssh/ssh_config
-    echo "    PubkeyAcceptedKeyTypes ssh-ed25519,ssh-rsa,rsa-sha2-256" | tee -a /etc/ssh/ssh_config
-    echo "    IdentityFile ~/.ssh/id_ed25519" | tee -a /etc/ssh/ssh_config
-    echo "    IdentityFile ~/.ssh/id_rsa" | tee -a /etc/ssh/ssh_config
+    echo "    HashKnownHosts no" | tee -a /etc/ssh/ssh_config >/dev/null
+    echo "    HostKeyAlgorithms ssh-ed25519,ssh-rsa,rsa-sha2-256" | tee -a /etc/ssh/ssh_config >/dev/null
+    echo "    PubkeyAcceptedKeyTypes ssh-ed25519,ssh-rsa,rsa-sha2-256" | tee -a /etc/ssh/ssh_config >/dev/null
+    echo "    IdentityFile ~/.ssh/id_ed25519" | tee -a /etc/ssh/ssh_config >/dev/null
+    echo "    IdentityFile ~/.ssh/id_rsa" | tee -a /etc/ssh/ssh_config >/dev/null
 
     sed -i "s/.*SystemMaxUse=.*/SystemMaxUse=500M/g" /etc/systemd/journald.conf
     sed -i "s/.*RuntimeMaxUse=.*/RuntimeMaxUse=500M/g" /etc/systemd/journald.conf