diff --git a/fish/functions/gsftp.fish b/fish/functions/gsftp.fish
index 590b77f..c6cb07d 100644
--- a/fish/functions/gsftp.fish
+++ b/fish/functions/gsftp.fish
@@ -1,4 +1,4 @@
 function gsftp --wraps sftp
     set -lx SSH_AUTH_SOCK $GNUPGHOME/S.gpg-agent.ssh
-    sftp $argv
+    sftp -o IdentitiesOnly=no $argv
 end
diff --git a/fish/functions/gssh.fish b/fish/functions/gssh.fish
index f0f88b2..3c8fda6 100644
--- a/fish/functions/gssh.fish
+++ b/fish/functions/gssh.fish
@@ -1,4 +1,4 @@
 function gssh --wraps ssh
     set -lx SSH_AUTH_SOCK $GNUPGHOME/S.gpg-agent.ssh
-    ssh $argv
+    ssh -o IdentitiesOnly=no $argv
 end
diff --git a/ssh_config b/ssh_config
index 21e5011..e55feaf 100644
--- a/ssh_config
+++ b/ssh_config
@@ -16,6 +16,7 @@ Host wip.pkgsrc.org
 	Ciphers aes256-gcm@openssh.com
 
 Host *
+	IdentitiesOnly yes
 	Ciphers chacha20-poly1305@openssh.com
 	KexAlgorithms curve25519-sha256@libssh.org
 	HostKeyAlgorithms ssh-ed25519
diff --git a/zshrc b/zshrc
index 82c3442..d9d348b 100644
--- a/zshrc
+++ b/zshrc
@@ -376,9 +376,9 @@ if __has_command gpg gpg2; then
 	fi
 	[ -n "$sock" ] || sock="$GNUPGHOME/S.gpg-agent.ssh"
 
-	alias gssh="SSH_AUTH_SOCK=$sock ssh"
+	alias gssh="SSH_AUTH_SOCK=$sock ssh -o IdentitiesOnly=no"
 	alias gssh-add="SSH_AUTH_SOCK=$sock ssh-add"
-	alias gsftp="SSH_AUTH_SOCK=$sock sftp"
+	alias gsftp="SSH_AUTH_SOCK=$sock sftp -o IdentitiesOnly=no"
 fi
 
 if __has_command cryptopassphrase; then