diff --git a/lib/termsupport.zsh b/lib/termsupport.zsh
index 871ab28df..63b254475 100644
--- a/lib/termsupport.zsh
+++ b/lib/termsupport.zsh
@@ -68,8 +68,12 @@ function omz_termsupport_preexec {
     return
   fi
 
+  local cmd_ignore_pattern="*=*|sudo|ssh|mosh|rake|-*"
+  if [[ -n "$TABTITLE_CUSTOM_IGNORE_PATTERN" ]]; then
+	  cmd_ignore_pattern="$cmd_ignore_pattern|$TABTITLE_CUSTOM_IGNORE_PATTERN"
+  fi
   # cmd name only, or if this is sudo or ssh, the next cmd
-  local CMD=${1[(wr)^(*=*|sudo|ssh|mosh|rake|-*)]:gs/%/%%}
+  local CMD=${1[(wr)^($cmd_ignore_pattern)]:gs/%/%%}
   local LINE="${2:gs/%/%%}"
 
   title '$CMD' '%100>...>$LINE%<<'