diff --git a/roles/ssh_tunneling/templates/ssh_config.j2 b/roles/ssh_tunneling/templates/ssh_config.j2
index 04931fc..54600b1 100644
--- a/roles/ssh_tunneling/templates/ssh_config.j2
+++ b/roles/ssh_tunneling/templates/ssh_config.j2
@@ -2,6 +2,7 @@ Host algo
   DynamicForward 127.0.0.1:1080
   LogLevel quiet
   Compression yes
+  IdentitiesOnly yes
   IdentityFile {{ item }}.ssh.pem
   User {{ item }}
   Hostname {{ IP_subject_alt_name }}
diff --git a/server.yml b/server.yml
index 18af459..d1828ea 100644
--- a/server.yml
+++ b/server.yml
@@ -32,6 +32,7 @@
                     HostName {{ IP_subject_alt_name }}
                     User {{ ansible_ssh_user }}
                     Port {{ ansible_ssh_port }}
+                    IdentitiesOnly yes
                     IdentityFile {{ SSH_keys.private | realpath }}
                     KeepAlive yes
                     ServerAliveInterval 30