diff --git a/postinstall/rerun_upgrade.sh b/postinstall/rerun_upgrade.sh
deleted file mode 100644
index f905b18..0000000
--- a/postinstall/rerun_upgrade.sh
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/bin/sh
-
-set -ue
-
-value=$(weka debug config show upgradeInfo.fsABISignature | sed s/[^0-9]//g)
-
-case "$value" in
-  3304026876215939436)
-    echo "Supported version v447 \ v4481 \ v4482"
-    ;;
-  6645710715516825926)
-    echo "Supported version v4411"
-    ;;
-  9173821532638213258)
-    echo "Supported version v446"
-    ;;
-  14024210421467651195)
-    echo "Supported version v430 \ v431 \ v432 \ v433 \ v435 \ v440 \ v441 \ v442 \ v443 \ v444 \ v445 \ v4451 \ v4452"
-    ;;
-  14281639603829773483)
-    echo "Supported version v420 \ v4211 \ v4213 \ v4215 \ v4216 \ v4217 \ v4218 \ v427"
-    ;;
-  16219299941972660884)
-    echo "Supported version v449"
-    ;;
-  *)
-    echo "Unsupported version"
-    exit 1
-    ;;
-esac
-
-echo "Resetting version"
-weka debug config override upgradeInfo.fsABISignature 0xc632938d646c94ab
-
-echo "Rerunning upgrade task"
-weka debug manhole --leader start_block_upgrade_task