diff --git a/CHANGELOG.md b/CHANGELOG.md
index de549ce8..b9f0b081 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](http://semver.org/).
 The format is based on [Keep a Changelog](http://keepachangelog.com/).
 
+## Version 1.5.4 - 2025-10-27
+
+### Fixed
+
+- Handle pre-initialized `LoggerProvider`
+
 ## Version 1.5.3 - 2025-09-01
 
 ### Fixed
diff --git a/lib/logging/index.js b/lib/logging/index.js
index 6d77d766..f7e204c9 100644
--- a/lib/logging/index.js
+++ b/lib/logging/index.js
@@ -77,12 +77,11 @@ module.exports = resource => {
   const { LoggerProvider, BatchLogRecordProcessor, SimpleLogRecordProcessor } = require('@opentelemetry/sdk-logs')
 
   let loggerProvider = logs.getLoggerProvider()
-  if (!loggerProvider.getDelegateLogger()) {
+  if (loggerProvider.constructor.name === 'ProxyLoggerProvider') {
     loggerProvider = new LoggerProvider({ resource })
     logs.setGlobalLoggerProvider(loggerProvider)
   } else {
     LOG._warn && LOG.warn('LoggerProvider already initialized by a different module. It will be used as is.')
-    loggerProvider = loggerProvider.getDelegateLogger()
   }
 
   const exporter = _getExporter()
diff --git a/package.json b/package.json
index 2c795049..c7a77abe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cap-js/telemetry",
-  "version": "1.5.3",
+  "version": "1.5.4",
   "description": "CDS plugin providing observability features, incl. automatic OpenTelemetry instrumentation.",
   "repository": {
     "type": "git",