f4dc8c5be365668810783ced01a86ff8f251bfd7

 1diff --git a/plugins/tmux/tmux.plugin.zsh b/plugins/tmux/tmux.plugin.zsh
 2index b9bb66d59de3195f32a6eb48cc64eaf22a29c810..311c2e6a9b5e3c1ee7d00cd2548443746e1b1260 100644
 3--- a/plugins/tmux/tmux.plugin.zsh
 4+++ b/plugins/tmux/tmux.plugin.zsh
 5@@ -73,7 +73,11 @@ function _zsh_tmux_plugin_run() {
 6   [[ "$ZSH_TMUX_UNICODE" == "true" ]] && tmux_cmd+=(-u)
 7 
 8   # Try to connect to an existing session.
 9-  [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]] && $tmux_cmd attach
10+  if [[ -n "$ZSH_TMUX_DEFAULT_SESSION_NAME" ]]; then
11+    [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]] && $tmux_cmd attach -t $ZSH_TMUX_DEFAULT_SESSION_NAME
12+  else
13+    [[ "$ZSH_TMUX_AUTOCONNECT" == "true" ]] && $tmux_cmd attach
14+  fi
15 
16   # If failed, just run tmux, fixing the TERM variable if requested.
17   if [[ $? -ne 0 ]]; then
18@@ -83,9 +87,9 @@ function _zsh_tmux_plugin_run() {
19       tmux_cmd+=(-f "$ZSH_TMUX_CONFIG")
20     fi
21     if [[ -n "$ZSH_TMUX_DEFAULT_SESSION_NAME" ]]; then
22-        $tmux_cmd new-session -s $ZSH_TMUX_DEFAULT_SESSION_NAME
23+      $tmux_cmd new-session -s $ZSH_TMUX_DEFAULT_SESSION_NAME
24     else
25-        $tmux_cmd new-session
26+      $tmux_cmd new-session
27     fi
28   fi
29