diff --git a/contract/scripts/run-chain.sh b/contract/scripts/run-chain.sh
index e6435bd4..019cfa9f 100755
--- a/contract/scripts/run-chain.sh
+++ b/contract/scripts/run-chain.sh
@@ -1,67 +1,12 @@
 #!/bin/bash
 
-wait_for_bootstrap() {
-  endpoint="localhost"
-  while true; do
-    if json=$(curl -s --fail -m 15 "$endpoint:26657/status"); then
-      if [[ "$(echo "$json" | jq -r .jsonrpc)" == "2.0" ]]; then
-        if last_height=$(echo "$json" | jq -r .result.sync_info.latest_block_height); then
-          if [[ "$last_height" != "1" ]]; then
-            echo "$last_height"
-            return
-          else
-            echo "$last_height"
-          fi
-        fi
-      fi
-    fi
-    echo "waiting for next block..."
-    sleep 5
-  done
-  echo "done"
-}
-
-waitForBlock() (
-  echo "waiting for block..."
-  times=${1:-1}
-  echo "$times"
-  for ((i = 1; i <= times; i++)); do
-    b1=$(wait_for_bootstrap)
-    while true; do
-      b2=$(wait_for_bootstrap)
-      if [[ "$b1" != "$b2" ]]; then
-        echo "block produced"
-        break
-      fi
-      sleep 5
-    done
-  done
-  echo "done"
-)
-
-approveProposals() {
-    while true; do
-        proposals=$(make -s -C /workspace/contract gov-voting-q 2>/dev/null)
-        exit_status=$?
-        if [ $exit_status -eq 0 ]; then
-            echo "Approving proposals: $proposals"
-            printf $proposals | xargs -I {} make -s -C /workspace/contract vote PROPOSAL={}
-        else
-            echo "No proposals to approve, continuing..."
-        fi
-
-        sleep 10
-    done
-}
+. /usr/src/upgrade-test-scripts/env_setup.sh
 
 # Start the chain in the background
 /usr/src/upgrade-test-scripts/start_agd.sh &
 
 # wait for blocks to start being produced
-waitForBlock 2
-
-# Approve any proposals forever in the background.
-approveProposals &
+waitForBlock 1
 
 make -C /workspace/contract mint100