diff --git a/workflow/scripts/split_study.sh b/workflow/scripts/split_study.sh
index 1f82af6132dad6148adf506a34769c0af1fe9992..a53163704094c2dc57b80ce0f063ffbff76833db 100644
--- a/workflow/scripts/split_study.sh
+++ b/workflow/scripts/split_study.sh
@@ -9,7 +9,7 @@ echo "curl --location --request GET 'https://www.gudmap.org/ermrest/catalog/2/en
 
 # extract replicate RIDs
 module load python/3.6.4-anaconda
-python3 ./workflow/scripts/splitStudy.py -s $1
+python3 ./workflow/scripts/split_study.py -s $1
 
 # run pipeline on replicate RIDs in parallel
 module load nextflow/20.01.0