diff --git a/docker-mirror-images.groovy b/docker-mirror-images.groovy
index 8f0373c..08ac439 100644
--- a/docker-mirror-images.groovy
+++ b/docker-mirror-images.groovy
@@ -25,30 +25,31 @@
         throw new IllegalArgumentException("Wrong format of image name.")
     }
 }
-
-node("docker") {
-    try {
-        stage("Mirror Docker Images"){
-            def creds = common.getPasswordCredentials(TARGET_REGISTRY_CREDENTIALS_ID)
-            sh "docker login --username=${creds.username} --password=${creds.password.toString()} ${REGISTRY_URL}"
-            def images = IMAGE_LIST.tokenize('\n')
-            def imageName, imagePath, targetRegistry, imageArray
-            for (image in images){
-                if(image.trim().indexOf(' ') == -1){
-                    throw new IllegalArgumentException("Wrong format of image and target repository input")
+timeout(time: 12, unit: 'HOURS') {
+    node("docker") {
+        try {
+            stage("Mirror Docker Images"){
+                def creds = common.getPasswordCredentials(TARGET_REGISTRY_CREDENTIALS_ID)
+                sh "docker login --username=${creds.username} --password=${creds.password.toString()} ${REGISTRY_URL}"
+                def images = IMAGE_LIST.tokenize('\n')
+                def imageName, imagePath, targetRegistry, imageArray
+                for (image in images){
+                    if(image.trim().indexOf(' ') == -1){
+                        throw new IllegalArgumentException("Wrong format of image and target repository input")
+                    }
+                    imageArray = image.trim().tokenize(' ')
+                    imagePath = imageArray[0]
+                    targetRegistry = imageArray[1]
+                    imageName = getImageName(imagePath)
+                    sh """docker pull ${imagePath}
+                          docker tag ${imagePath} ${targetRegistry}/${imageName}:${IMAGE_TAG}
+                          docker push ${targetRegistry}/${imageName}:${IMAGE_TAG}"""
                 }
-                imageArray = image.trim().tokenize(' ')
-                imagePath = imageArray[0]
-                targetRegistry = imageArray[1]
-                imageName = getImageName(imagePath)
-                sh """docker pull ${imagePath}
-                      docker tag ${imagePath} ${targetRegistry}/${imageName}:${IMAGE_TAG}
-                      docker push ${targetRegistry}/${imageName}:${IMAGE_TAG}"""
             }
+        } catch (Throwable e) {
+            // If there was an error or exception thrown, the build failed
+            currentBuild.result = "FAILURE"
+            throw e
         }
-    } catch (Throwable e) {
-        // If there was an error or exception thrown, the build failed
-        currentBuild.result = "FAILURE"
-        throw e
     }
 }
\ No newline at end of file