diff --git a/Jenkinsfile b/Jenkinsfile
index 9f4eb85..24ba777 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,6 +4,11 @@ pipeline {
         GITHUB_BRANCH = "${BRANCH_NAME}"
     }
     stages {
+        stage("clone") {
+            steps {
+                checkout scmGit(branches: [[name: '*/slime/1.20.1']], extensions: [submodule(parentCredentials: true, recursiveSubmodules: true, reference: '')], userRemoteConfigs: [[url: 'https://github.com/AtlasMediaGroup/Scissors']])
+            }
+        }
         stage('applyPatches') {
             steps {
                 withGradle {
@@ -40,4 +45,4 @@ pipeline {
             cleanWs()
         }
     }
-}
\ No newline at end of file
+}