diff --git a/scripts/5.1_data_dst_extract_faces_S3FD_+_manual_fix.sh b/scripts/5.1_data_dst_extract_faces_S3FD_+_manual_fix.sh
index 649ff16..1bcac5f 100755
--- a/scripts/5.1_data_dst_extract_faces_S3FD_+_manual_fix.sh
+++ b/scripts/5.1_data_dst_extract_faces_S3FD_+_manual_fix.sh
@@ -2,7 +2,7 @@
 cd "$(dirname $0)/.."
 source scripts/env.sh
 
-python "$DFL_MAIN" extract \
+$DFL_PYTHON "$DFL_MAIN" extract \
   --input-dir "$WORKSPACE/data_dst" \
   --output-dir "$WORKSPACE/data_dst/aligned" \
   --detector s3fd \