diff --git a/scripts/tig_pool_master.sh b/scripts/tig_pool_master.sh
index e458d7c..f49c34e 100755
--- a/scripts/tig_pool_master.sh
+++ b/scripts/tig_pool_master.sh
@@ -111,9 +111,14 @@ cd $current_path
 python3 -m venv venv
 
 mkdir -p tig-benchmarker
+mkdir -p tig-benchmarker/common
 cd tig-benchmarker
 wget https://raw.githubusercontent.com/tig-pool-nk/client/refs/heads/main/tig-benchmarker/slave.py -O slave.py
 wget https://raw.githubusercontent.com/tig-pool-nk/client/refs/heads/main/tig-benchmarker/requirements.txt -O requirements.txt
+cd common
+wget https://raw.githubusercontent.com/tig-pool-nk/client/refs/heads/main/tig-benchmarker/merkle_tree.py -O merkle_tree.py
+wget https://raw.githubusercontent.com/tig-pool-nk/client/refs/heads/main/tig-benchmarker/structs.py -O structs.py
+wget https://raw.githubusercontent.com/tig-pool-nk/client/refs/heads/main/tig-benchmarker/utils.py -O utils.py
 cd $current_path
 ./venv/bin/pip3 install -r tig-benchmarker/requirements.txt