diff --git a/tests/nightly/JenkinsfileForBinaries b/tests/nightly/JenkinsfileForBinaries
index 63914b11cb46..39dc8796e234 100755
--- a/tests/nightly/JenkinsfileForBinaries
+++ b/tests/nightly/JenkinsfileForBinaries
@@ -46,8 +46,7 @@ core_logic: {
     parallel 'ImageClassification: GPU': {
       node(NODE_LINUX_GPU) {
         ws('workspace/nt-ImageClassificationTest') {
-          utils.init_git()
-          utils.unpack_lib('gpu', mx_lib)
+          utils.unpack_and_init('gpu', mx_lib)
           utils.docker_run('ubuntu_nightly_gpu', 'nightly_test_image_classification', true)
         }
       }
@@ -55,8 +54,7 @@ core_logic: {
     'KVStore_SingleNode: GPU': {
       node('mxnetlinux-gpu-p3-8xlarge') {
         ws('workspace/nt-KVStoreTest') {
-          utils.init_git()
-          utils.unpack_lib('gpu', mx_lib)
+          utils.unpack_and_init('gpu', mx_lib)
           utils.docker_run('ubuntu_nightly_gpu', 'nightly_test_KVStore_singleNode', true) 
         }
       }
@@ -64,8 +62,7 @@ core_logic: {
     'StraightDope: Python2 Single-GPU': {
       node(NODE_LINUX_GPU_P3) {
         ws('workspace/straight_dope-single_gpu') {
-          utils.init_git()
-          utils.unpack_lib('gpu', mx_lib)
+          utils.unpack_and_init('gpu', mx_lib)
           utils.docker_run('ubuntu_nightly_gpu', 'nightly_straight_dope_python2_single_gpu_tests', true)
         }
       }
@@ -73,8 +70,7 @@ core_logic: {
     'StraightDope: Python2 Multi-GPU': {
       node(NODE_LINUX_GPU) {
         ws('workspace/straight_dope-multi_gpu') {
-          utils.init_git()
-          utils.unpack_lib('gpu', mx_lib)
+          utils.unpack_and_init('gpu', mx_lib)
           utils.docker_run('ubuntu_nightly_gpu', 'nightly_straight_dope_python2_multi_gpu_tests', true)
         }
       }
@@ -82,8 +78,7 @@ core_logic: {
     'StraightDope: Python3 Single-GPU': {
       node(NODE_LINUX_GPU_P3) {
         ws('workspace/straight_dope-single_gpu') {
-          utils.init_git()
-          utils.unpack_lib('gpu', mx_lib)
+          utils.unpack_and_init('gpu', mx_lib)
           utils.docker_run('ubuntu_nightly_gpu', 'nightly_straight_dope_python3_single_gpu_tests', true)
         }
       }
@@ -91,8 +86,7 @@ core_logic: {
     'StraightDope: Python3 Multi-GPU': {
       node(NODE_LINUX_GPU) {
         ws('workspace/straight_dope-multi_gpu') {
-          utils.init_git()
-          utils.unpack_lib('gpu', mx_lib)
+          utils.unpack_and_init('gpu', mx_lib)
           utils.docker_run('ubuntu_nightly_gpu', 'nightly_straight_dope_python3_multi_gpu_tests', true)
         }
       }