diff --git a/integration_tests_local/snapshots/return_values/manual-throw-error_node24.json b/integration_tests_local/snapshots/return_values/manual-throw-error_node24.json
index 997d8531..89615645 100644
--- a/integration_tests_local/snapshots/return_values/manual-throw-error_node24.json
+++ b/integration_tests_local/snapshots/return_values/manual-throw-error_node24.json
@@ -1 +1 @@
-{"errorType":"Error","errorMessage":"Hello","trace":["Error: Hello","    at handle (/var/task/throw-error.js:XXX:XXX)","    at /var/task/node_modules/datadog-lambda-js/dist/utils/handler.js:XXX:XXX","    at traceListenerOnWrap (/var/task/node_modules/datadog-lambda-js/dist/index.js:XXX:XXX)","    at BufferedInvokeProcessor.wrappedFunc [as handler] (/var/task/node_modules/datadog-lambda-js/dist/index.js:XXX:XXX)","    at async BufferedInvokeProcessor.processInvoke (file:///var/runtime/index.mjs:XXX:XXX)","    at async _Runtime.processSingleConcurrent (file:///var/runtime/index.mjs:XXX:XXX)","    at async _Runtime.start (file:///var/runtime/index.mjs:XXX:XXX)","    at async ignition (file:///var/runtime/index.mjs:XXX:XXX)"]}
+{"errorType":"Error","errorMessage":"Hello","trace":["Error: Hello","    at handle (/var/task/throw-error.js:XXX:XXX)","    at /var/task/node_modules/datadog-lambda-js/dist/utils/handler.js:XXX:XXX","    at traceListenerOnWrap (/var/task/node_modules/datadog-lambda-js/dist/index.js:XXX:XXX)","    at BufferedInvokeProcessor.wrappedFunc [as handler] (/var/task/node_modules/datadog-lambda-js/dist/index.js:XXX:XXX)","    at async BufferedInvokeProcessor.processInvoke (file:///var/runtime/index.mjs:XXX:XXX)","    at async _Runtime.processSingleConcurrent (file:///var/runtime/index.mjs:XXX:XXX)","    at async _Runtime.start (file:///var/runtime/index.mjs:XXX:XXX)","    at async ignition (file:///var/runtime/index.mjs:XXX:XXX)"],"requestId":"XXXX"}
diff --git a/scripts/normalize_integration_logs.sh b/scripts/normalize_integration_logs.sh
index 673f2dd7..8421bc94 100755
--- a/scripts/normalize_integration_logs.sh
+++ b/scripts/normalize_integration_logs.sh
@@ -51,7 +51,10 @@ repo_dir=$(dirname "$scripts_dir")
 function filter_runtime_noise() {
     sed '/preview runtime version and should not be used for production workloads/d' |
         sed '/DEP0205.*module\.register()/d' |
-        sed '/node --trace-deprecation.*where the warning was created/d'
+        sed '/node --trace-deprecation.*where the warning was created/d' |
+        # runtime_worker_pool_initializing's workerCount reflects the host's visible CPU
+        # count, not anything the library controls, so it can't be pinned in a golden.
+        sed '/"event":"runtime_worker_pool_initializing"/d'
 }
 
 if [ "$input_format" = formatted ]; then