diff --git a/Jenkinsfile.pjt b/Jenkinsfile.pjt
index 8c47e22..bf0d869 100644
--- a/Jenkinsfile.pjt
+++ b/Jenkinsfile.pjt
@@ -142,16 +142,13 @@ pipeline {
 
               echo "[1/1] docker registry login"
 
-              ssh -p ${SSH_PORT} \
-                -o StrictHostKeyChecking=no \
-                -o UserKnownHostsFile=/dev/null \
-                ${SSH_USER}@${SSH_HOST} \
-                'set -e
-                 REGISTRY_HOST='"${REGISTRY_HOST}"'
-                 DOCKER_USER='"${DOCKER_USER}"'
-                 DOCKER_PASS='"${DOCKER_PASS}"'
+              ssh -p ${SSH_PORT} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null ${SSH_USER}@${SSH_HOST} '
+                set -e
+                  REGISTRY_HOST='"${REGISTRY_HOST}"'
+                  DOCKER_USER='"${DOCKER_USER}"'
+                  DOCKER_PASS='"${DOCKER_PASS}"'
 
-                 echo "$DOCKER_PASS" | docker login "$REGISTRY_HOST" -u "$DOCKER_USER" --password-stdin
+                  echo "$DOCKER_PASS" | docker login "$REGISTRY_HOST" -u "$DOCKER_USER" --password-stdin
                 '
             '''
           }