diff --git a/run_train_ensemble.sh b/run_train_ensemble.sh
index cae9c9b..fb94986 100755
--- a/run_train_ensemble.sh
+++ b/run_train_ensemble.sh
@@ -17,7 +17,7 @@ ENSEMBLE_JOBS=1
 ENSEMBLE_NTASKS=4
 ENSEMBLE_SEEDS_DEFAULT=42,46,45,17,24,84,83,16,5,3
 
-while getopts ":b:c:de:f:g:j:l:m:n:p:q:r:s:t:" opt; do
+while getopts ":b:c:de:f:g:j:l:m:n:o:p:q:r:s:t:" opt; do
   case "$opt" in
     b)  ENSEMBLE_ARGS="${ENSEMBLE_ARGS}arg_batch=$OPTARG ";;
     c)  ENSEMBLE_ARGS="${ENSEMBLE_ARGS}cluster=$OPTARG ";;