diff --git a/consensus/test_data/build.sh b/consensus/test_data/build.sh
deleted file mode 100755
index b0e1a934c..000000000
--- a/consensus/test_data/build.sh
+++ /dev/null
@@ -1,148 +0,0 @@
-#!/usr/bin/env bash
-
-# Requires: killall command and jq JSON processor.
-
-# Get the parent directory of where this script is.
-SOURCE="${BASH_SOURCE[0]}"
-while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
-DIR="$( cd -P "$( dirname "$SOURCE" )/../.." && pwd )"
-
-# Change into that dir because we expect that.
-cd "$DIR" || exit 1
-
-# Make sure we have a tendermint command.
-if ! hash tendermint 2>/dev/null; then
-	make install
-fi
-
-# Make sure we have a cutWALUntil binary.
-cutWALUntil=./scripts/cutWALUntil/cutWALUntil
-cutWALUntilDir=$(dirname $cutWALUntil)
-if ! hash $cutWALUntil 2>/dev/null; then
-	cd "$cutWALUntilDir" && go build && cd - || exit 1
-fi
-
-TMHOME=$(mktemp -d)
-export TMHOME="$TMHOME"
-
-if [[ ! -d "$TMHOME" ]]; then
-	echo "Could not create temp directory"
-  exit 1
-else
-	echo "TMHOME: ${TMHOME}"
-fi
-
-# TODO: eventually we should replace with `tendermint init --test`
-DIR_TO_COPY=$HOME/.tendermint_test/consensus_state_test
-if [ ! -d "$DIR_TO_COPY" ]; then
-    echo "$DIR_TO_COPY does not exist. Please run: go test ./consensus"
-    exit 1
-fi
-echo "==> Copying ${DIR_TO_COPY} to ${TMHOME} directory..."
-cp -r "$DIR_TO_COPY"/* "$TMHOME"
-
-# preserve original genesis file because later it will be modified (see small_block2)
-cp "$TMHOME/config/genesis.json" "$TMHOME/config/genesis.json.bak"
-
-function reset(){
-	echo "==> Resetting tendermint..."
-	tendermint unsafe_reset_all
-	cp "$TMHOME/config/genesis.json.bak" "$TMHOME/config/genesis.json"
-}
-
-reset
-
-# function empty_block(){
-# 	echo "==> Starting tendermint..."
-# 	tendermint node --proxy_app=persistent_dummy &> /dev/null &
-# 	sleep 5
-# 	echo "==> Killing tendermint..."
-# 	killall tendermint
-
-# 	echo "==> Copying WAL log..."
-# 	$cutWALUntil "$TMHOME/data/cs.wal/wal" 1 consensus/test_data/new_empty_block.cswal
-# 	mv consensus/test_data/new_empty_block.cswal consensus/test_data/empty_block.cswal
-
-# 	reset
-# }
-
-function many_blocks(){
-	bash scripts/txs/random.sh 1000 36657 &> /dev/null &
-	PID=$!
-	echo "==> Starting tendermint..."
-	tendermint node --proxy_app=persistent_dummy &> /dev/null &
-	sleep 10
-	echo "==> Killing tendermint..."
-	kill -9 $PID
-	killall tendermint
-
-	echo "==> Copying WAL log..."
-	$cutWALUntil "$TMHOME/data/cs.wal/wal" 6 consensus/test_data/new_many_blocks.cswal
-	mv consensus/test_data/new_many_blocks.cswal consensus/test_data/many_blocks.cswal
-
-	reset
-}
-
-
-# function small_block1(){
-# 	bash scripts/txs/random.sh 1000 36657 &> /dev/null &
-# 	PID=$!
-# 	echo "==> Starting tendermint..."
-# 	tendermint node --proxy_app=persistent_dummy &> /dev/null &
-# 	sleep 10
-# 	echo "==> Killing tendermint..."
-# 	kill -9 $PID
-# 	killall tendermint
-
-# 	echo "==> Copying WAL log..."
-# 	$cutWALUntil "$TMHOME/data/cs.wal/wal" 1 consensus/test_data/new_small_block1.cswal
-# 	mv consensus/test_data/new_small_block1.cswal consensus/test_data/small_block1.cswal
-
-# 	reset
-# }
-
-
-# # block part size = 512
-# function small_block2(){
-# 	cat "$TMHOME/config/genesis.json" | jq '. + {consensus_params: {block_size_params: {max_bytes: 22020096}, block_gossip_params: {block_part_size_bytes: 512}}}' > "$TMHOME/config/new_genesis.json"
-# 	mv "$TMHOME/config/new_genesis.json" "$TMHOME/config/genesis.json"
-# 	bash scripts/txs/random.sh 1000 36657 &> /dev/null &
-# 	PID=$!
-# 	echo "==> Starting tendermint..."
-# 	tendermint node --proxy_app=persistent_dummy &> /dev/null &
-# 	sleep 5
-# 	echo "==> Killing tendermint..."
-# 	kill -9 $PID
-# 	killall tendermint
-
-# 	echo "==> Copying WAL log..."
-# 	$cutWALUntil "$TMHOME/data/cs.wal/wal" 1 consensus/test_data/new_small_block2.cswal
-# 	mv consensus/test_data/new_small_block2.cswal consensus/test_data/small_block2.cswal
-
-# 	reset
-# }
-
-
-
-case "$1" in
-	# "small_block1")
-	# 	small_block1
-	# 	;;
-	# "small_block2")
-	# 	small_block2
-	# 	;;
-	# "empty_block")
-	# 	empty_block
-	# 	;;
-	"many_blocks")
-		many_blocks
-		;;
-	*)
-		# small_block1
-		# small_block2
-		# empty_block
-		many_blocks
-esac
-
-echo "==> Cleaning up..."
-rm -rf "$TMHOME"