diff --git a/scripts/proto_nd_scripts/get_proto_nd_input.sh b/scripts/proto_nd_scripts/get_proto_nd_input.sh
index 04303154..0cf4155b 100755
--- a/scripts/proto_nd_scripts/get_proto_nd_input.sh
+++ b/scripts/proto_nd_scripts/get_proto_nd_input.sh
@@ -8,11 +8,11 @@ HERE=`pwd`
 cd ${DATA_DIR}
 
 # tile layout describing a *single* module (fix me)
-curl -O https://raw.githubusercontent.com/DUNE/larnd-sim/develop/larndsim/pixel_layouts/multi_tile_layout-2.4.16.yaml
-curl -O https://raw.githubusercontent.com/DUNE/larnd-sim/develop/larndsim/pixel_layouts/multi_tile_layout-2.5.16.yaml
+curl -O https://raw.githubusercontent.com/DUNE/larnd-sim/MiniRun6-v1/larndsim/pixel_layouts/multi_tile_layout-2.4.16.yaml
+curl -O https://raw.githubusercontent.com/DUNE/larnd-sim/MiniRun6-v1/larndsim/pixel_layouts/multi_tile_layout-2.5.16.yaml
 
 # 2x2 detector description
-curl -O https://raw.githubusercontent.com/DUNE/larnd-sim/develop/larndsim/detector_properties/2x2.yaml
+curl -O https://raw.githubusercontent.com/DUNE/larnd-sim/MiniRun6-v1/larndsim/detector_properties/2x2.yaml
 
 # place holder for run list
 curl -O https://portal.nersc.gov/project/dune/data/2x2/simulation/kwood_dev/proto_nd_flow_inputs/runlist-2x2-mcexample.txt