diff --git a/plugins/run/internal-functions b/plugins/run/internal-functions
index 28f564328..cf6f00eec 100755
--- a/plugins/run/internal-functions
+++ b/plugins/run/internal-functions
@@ -21,6 +21,10 @@ fn-run() {
         export DOKKU_DISABLE_TTY=true
         shift
         ;;
+      --force-tty)
+        export DOKKU_FORCE_TTY=true
+        shift
+        ;;
       --cron-id)
         if [[ ! $2 ]]; then
           dokku_log_warn "expected $1 to have an argument"