diff --git a/.github/workflows/forkless-update-data.yml b/.github/workflows/forkless-update-data.yml
index 52a17153f1..1e83a17b81 100644
--- a/.github/workflows/forkless-update-data.yml
+++ b/.github/workflows/forkless-update-data.yml
@@ -150,7 +150,7 @@ jobs:
           yarn
           ../scripts/wait_for_first_block.sh
           echo "Executing upgrade"
-          yarn node --no-warnings=ExperimentalWarning --loader ts-node/esm util/authorizeEnactUpgrade.ts ${{ steps.wasms.outputs.dir }}/${{ matrix.wasm_name }}-runtime/${{ matrix.wasm_name }}_runtime.compact.compressed.wasm
+          yarn node --no-warnings=ExperimentalWarning --loader ts-node/esm ../scripts/authorizeEnactUpgrade.ts ${{ steps.wasms.outputs.dir }}/${{ matrix.wasm_name }}-runtime/${{ matrix.wasm_name }}_runtime.compact.compressed.wasm
         env:
           RPC_URL: ${{ env.RELAY_UNIQUE_HTTP_URL }}
 
diff --git a/.github/workflows/forkless-update-nodata.yml b/.github/workflows/forkless-update-nodata.yml
index 141749ce56..eca8841a09 100644
--- a/.github/workflows/forkless-update-nodata.yml
+++ b/.github/workflows/forkless-update-nodata.yml
@@ -165,7 +165,7 @@ jobs:
           yarn
           ../scripts/wait_for_first_block.sh
           echo "Executing upgrade"
-          yarn node --no-warnings=ExperimentalWarning --loader ts-node/esm util/authorizeEnactUpgrade.ts ${{ steps.wasms.outputs.dir }}/${{ matrix.wasm_name }}-runtime/${{ matrix.wasm_name }}_runtime.compact.compressed.wasm
+          yarn node --no-warnings=ExperimentalWarning --loader ts-node/esm ../scripts/authorizeEnactUpgrade.ts ${{ steps.wasms.outputs.dir }}/${{ matrix.wasm_name }}-runtime/${{ matrix.wasm_name }}_runtime.compact.compressed.wasm
         env:
           RPC_URL: ${{ env.RELAY_UNIQUE_HTTP_URL }}
 
diff --git a/js-packages/scripts/generate_types/wait_for_first_block.sh b/js-packages/scripts/generate_types/wait_for_first_block.sh
deleted file mode 100755
index b4fec2a03a..0000000000
--- a/js-packages/scripts/generate_types/wait_for_first_block.sh
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/usr/bin/env bash
-
-DIR=$(dirname "$0")
-
-. "$DIR/functions.sh"
-
-last_block_id=0
-block_id=0
-counter=0
-function get_block {
-    block_id_hex=$(do_rpc chain_getHeader | jq -r .result.number)
-    block_id=$((block_id_hex))
-    echo Id = $block_id
-}
-
-function had_new_block {
-    last_block_id=$block_id
-    get_block
-    if (( last_block_id != 0 && block_id > last_block_id )); then
-        return 0
-    fi
-    return 1
-}
-
-function reset_check {
-    last_block_id=0
-    block_id=0
-    counter=0
-}
-
-while [ ! had_new_block ] && [ $counter -lt 100 ]; do
-    echo "Waiting for next block..."
-    counter=$((counter+1))
-    sleep 12
-done
-
-reset_check
-
-echo "Chain is running, but lets wait for another block after a minute, to avoid startup flakiness."
-sleep 60
-
-while ! had_new_block; do
-    echo "Waiting for another block..."
-    sleep 12
-done
-
-echo "Chain is running!"