diff --git a/Jenkinsfile b/Jenkinsfile
index 4a61ab3..e492811 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,6 +5,11 @@ pipeline {
         REGISTRY   = '51.195.4.170:5000'
         IMAGE_NAME = 'swim/demo-app'
         IMAGE_TAG  = "${env.BUILD_NUMBER}"
+        // Jenkins container ke andar workspace /var/jenkins_home/... hai,
+        // par docker daemon HOST par chalta hai jahan wahi folder
+        // /opt/devops/data/jenkins/... par hai. -v ke liye HOST ka path chahiye.
+        JENKINS_HOME_CONTAINER = '/var/jenkins_home'
+        JENKINS_HOME_HOST      = '/opt/devops/data/jenkins'
     }
 
     options {
@@ -24,7 +29,12 @@ pipeline {
         stage('Test') {
             steps {
                 sh '''
-                    docker run --rm -v "$PWD":/src -w /src python:3.12-slim sh -c "
+                    # container ka path -> host ka path badlo
+                    HOST_WS=$(echo "$PWD" | sed "s|^${JENKINS_HOME_CONTAINER}|${JENKINS_HOME_HOST}|")
+                    echo "container workspace : $PWD"
+                    echo "host workspace      : $HOST_WS"
+
+                    docker run --rm -v "$HOST_WS":/src -w /src python:3.12-slim sh -c "
                         pip install --quiet -r requirements-dev.txt &&
                         python -m pytest tests/ -v
                     "