diff --git a/parallel.sh b/parallel.sh
index cfe9d26..da9d9cf 100644
--- a/parallel.sh
+++ b/parallel.sh
@@ -12,7 +12,7 @@ MAIN=${6:-main}
     if [ "$CONFIG" != "$CONFIG_DIR/*.yaml" ]; then
       ((CUR_JOBS >= MAX_JOBS)) && wait -n
       export CUDA_VISIBLE_DEVICES=$GPU
-      python3 $MAIN.py --explaining_cfg $CONFIG --gpu_id $GPU --force-fastforward $FFF &
+      python3 $MAIN.py --explaining_cfg $CONFIG --gpu_id $GPU --force_fastforward $FFF &
       echo $CONFIG
       sleep $SLEEP
       ((++CUR_JOBS))