diff --git a/Jenkinsfile b/Jenkinsfile
index 763c0c7..0884ed7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -15,6 +15,7 @@
             // agent { docker 'linux-build-agent:latest' }
             steps {
               echo 'Building..'
+              sh 'whoami'
               sh 'make build/hello-linux-64'
               archiveArtifacts artifacts: 'build/hello-linux-64', fingerprint: true
             }
@@ -31,6 +32,7 @@
               // echo 'Preparing..'
               // cleanWs()
               echo 'Building..'
+              sh 'whoami'
               sh 'make build/hello-win64.exe'
               archiveArtifacts artifacts: 'build/hello-win64.exe', fingerprint: true
               // echo 'Cleaning..'
@@ -47,6 +49,7 @@
             // agent { docker 'macosx-build-agent:latest' }
             steps {
               echo 'Building..'
+              sh 'whoami'
               sh 'make build/hello-macosx.bin'
               archiveArtifacts artifacts: 'build/hello-macosx.bin', fingerprint: true
             }
@@ -61,6 +64,7 @@
             // agent { docker 'lint-agent:latest' }
             steps {
               echo 'Linting..'
+              sh 'whoami'
               sh 'make tidy || true'
               //  junit allowEmptyResults: true, healthScaleFactor: 0.0, testResults: 'build/tidy.xml'
               sh 'true'