diff --git a/completions/bash/ss-redir b/completions/bash/ss-redir
index a45c59ef..3fbf9bb8 100644
--- a/completions/bash/ss-redir
+++ b/completions/bash/ss-redir
@@ -1,7 +1,7 @@
 _ss_redir()
 {
     local cur prev opts ciphers
-    opts='-s -p -l -k -m -a -f -t -c -n -b -u -U -v -h --reuse-port --mtu --mptcp --key --plugin --plugin-opts --help'
+    opts='-s -p -l -k -m -a -f -t -c -n -b -u -U -T -v -h --reuse-port --mtu --mptcp --key --plugin --plugin-opts --help'
     ciphers='rc4-md5 aes-128-gcm aes-192-gcm aes-256-gcm aes-128-cfb aes-192-cfb aes-256-cfb aes-128-ctr aes-192-ctr aes-256-ctr camellia-128-cfb camellia-192-cfb camellia-256-cfb bf-cfb chacha20-ietf-poly1305 xchacha20-ietf-poly1305 salsa20 chacha20 chacha20-ietf'
     cur=${COMP_WORDS[COMP_CWORD]}
     prev="${COMP_WORDS[COMP_CWORD-1]}"
diff --git a/completions/zsh/_ss-redir b/completions/zsh/_ss-redir
index 1d49b379..9e6684a4 100644
--- a/completions/zsh/_ss-redir
+++ b/completions/zsh/_ss-redir
@@ -18,6 +18,7 @@ _arguments "-h::" \
            "-u:enable udp:" \
            "-U:udp only:" \
            "-v:verbose mode:" \
+           "-T:tcp tproxy mode:" \
            "--reuse-port::" \
            "--fast-open::" \
            "--acl:acl file:_files" \