diff --git a/Jenkinsfile b/Jenkinsfile
index ba3d9a4e3d94fa6fd75742ceebe98923b3c7a24c..d4deb42530957f0a4576c5a3f5ea4f6bd096e2d4 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -2,10 +2,9 @@ stage("Build and Publish") {
   node {
     ws('workspace/d2l-zh') {
 	  checkout scm
-      sh "git submodule update --init"
+      sh "git submodule update --init --recursive"
       sh "build/utils/clean_build.sh"
       sh "conda env update -f build/env.yml"
-      sh "pip list"
       sh "build/utils/build_html.sh zh"
       sh "build/utils/build_pdf.sh zh"
       sh "build/utils/build_pkg.sh zh"
diff --git a/build/utils b/build/utils
index 1d49a7a1acc78236f28e9c9191bfa90e03e85734..9f282ab1249dee696d17434f2f7969295bf2a13c 160000
--- a/build/utils
+++ b/build/utils
@@ -1 +1 @@
-Subproject commit 1d49a7a1acc78236f28e9c9191bfa90e03e85734
+Subproject commit 9f282ab1249dee696d17434f2f7969295bf2a13c