diff --git a/packages/by-name/azure-no-agent/no-agent.sh b/packages/by-name/azure-no-agent/no-agent.sh
index 750cfd28e1..c051bde9f0 100755
--- a/packages/by-name/azure-no-agent/no-agent.sh
+++ b/packages/by-name/azure-no-agent/no-agent.sh
@@ -1,34 +1,34 @@
 #!/bin/bash
+# Copyright 2024 Edgeless Systems GmbH
+# SPDX-License-Identifier: AGPL-3.0-only
 
 attempts=1
-until [ "$attempts" -gt 5 ]
-do
-    echo "obtaining goal state - attempt $attempts"
-    goalstate=$(curl --fail -v -X 'GET' -H "x-ms-agent-name: azure-vm-register" \
-                                        -H "Content-Type: text/xml;charset=utf-8" \
-                                        -H "x-ms-version: 2012-11-30" \
-                                           "http://168.63.129.16/machine/?comp=goalstate")
-    # shellcheck disable=SC2181
-    if [ $? -eq 0 ]
-    then
-       echo "successfully retrieved goal state"
-       retrieved_goal_state=true
-       break
-    fi
-    sleep 5
-    attempts=$((attempts+1))
+until [ "$attempts" -gt 5 ]; do
+  echo "obtaining goal state - attempt $attempts"
+  goalstate=$(curl --fail -v -X 'GET' -H "x-ms-agent-name: azure-vm-register" \
+    -H "Content-Type: text/xml;charset=utf-8" \
+    -H "x-ms-version: 2012-11-30" \
+    "http://168.63.129.16/machine/?comp=goalstate")
+  # shellcheck disable=SC2181
+  if [ $? -eq 0 ]; then
+    echo "successfully retrieved goal state"
+    retrieved_goal_state=true
+    break
+  fi
+  sleep 5
+  attempts=$((attempts + 1))
 done
 
-if [ "$retrieved_goal_state" != "true" ]
-then
-    echo "failed to obtain goal state - cannot register this VM"
-    exit 1
+if [ "$retrieved_goal_state" != "true" ]; then
+  echo "failed to obtain goal state - cannot register this VM"
+  exit 1
 fi
 
-container_id=$(grep ContainerId <<< "$goalstate" | sed 's/\s*<\/*ContainerId>//g' | sed 's/\r$//')
-instance_id=$(grep InstanceId <<< "$goalstate" | sed 's/\s*<\/*InstanceId>//g' | sed 's/\r$//')
+container_id=$(grep ContainerId <<<"$goalstate" | sed 's/\s*<\/*ContainerId>//g' | sed 's/\r$//')
+instance_id=$(grep InstanceId <<<"$goalstate" | sed 's/\s*<\/*InstanceId>//g' | sed 's/\r$//')
 
-ready_doc=$(cat << EOF
+ready_doc=$(
+  cat <<EOF
 <?xml version="1.0" encoding="utf-8"?>
 <Health xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <GoalStateIncarnation>1</GoalStateIncarnation>
@@ -48,19 +48,17 @@ EOF
 )
 
 attempts=1
-until [ "$attempts" -gt 5 ]
-do
-    echo "registering with Azure - attempt $attempts"
-    curl --fail -v -X 'POST' -H "x-ms-agent-name: azure-vm-register" \
-                             -H "Content-Type: text/xml;charset=utf-8" \
-                             -H "x-ms-version: 2012-11-30" \
-                             -d "$ready_doc" \
-                             "http://168.63.129.16/machine?comp=health"
-    # shellcheck disable=SC2181
-    if [ $? -eq 0 ]
-    then
-       echo "successfully register with Azure"
-       break
-    fi
-    sleep 5 # sleep to prevent throttling from wire server
+until [ "$attempts" -gt 5 ]; do
+  echo "registering with Azure - attempt $attempts"
+  curl --fail -v -X 'POST' -H "x-ms-agent-name: azure-vm-register" \
+    -H "Content-Type: text/xml;charset=utf-8" \
+    -H "x-ms-version: 2012-11-30" \
+    -d "$ready_doc" \
+    "http://168.63.129.16/machine?comp=health"
+  # shellcheck disable=SC2181
+  if [ $? -eq 0 ]; then
+    echo "successfully register with Azure"
+    break
+  fi
+  sleep 5 # sleep to prevent throttling from wire server
 done