diff --git a/zsh/prompt_vcs b/zsh/prompt_vcs
index 2ae099c..d89072f 100644
--- a/zsh/prompt_vcs
+++ b/zsh/prompt_vcs
@@ -1,9 +1,15 @@
+autoload -U is-at-least
 autoload -Uz vcs_info
 zstyle ':vcs_info:*' enable git hg
-zstyle ':vcs_info:*' stagedstr "%F{red}±%f"
-zstyle ':vcs_info:*' unstagedstr "%F{yellow}≠%f"
-zstyle ':vcs_info:*' check-for-changes true
-zstyle ':vcs_info:*' formats "%c%u %F{green}%S%f‹%F{blue}%b%f‹%F{yellow}%r%f"
-zstyle ':vcs_info:*' actionformats "%F{red}%a%f %c%u %F{green}%S%f‹%F{blue}%b%f‹%F{yellow}%r%f"
+vcs_format="%F{green}%S%f‹%F{blue}%b%f‹%F{yellow}%r%f"
+if is-at-least 4.3.11; then
+    echo "foo"
+    zstyle ':vcs_info:*' stagedstr "%F{red}±%f"
+    zstyle ':vcs_info:*' unstagedstr "%F{yellow}≠%f"
+    zstyle ':vcs_info:*' check-for-changes true
+    vcs_format="%c%u $vcs_format"
+fi
+zstyle ':vcs_info:*' formats "$vcs_format"
+zstyle ':vcs_info:*' actionformats "%F{red}%a%f $vcs_format"
 
 # vim: ft=zsh