diff --git a/ci/jenkins/Nightly2.groovy b/ci/jenkins/Nightly2.groovy
index b5fa12a9fe..07ac693f72 100644
--- a/ci/jenkins/Nightly2.groovy
+++ b/ci/jenkins/Nightly2.groovy
@@ -62,7 +62,7 @@ pipeline {
                                               gitBaseRef: gitBaseRef,
                                               pullRequestNumber: "$env.CHANGE_ID",
                                               suppress_suffix_of_image_tag: true,
-                                              make_cmd: "make clean && make install use_disk_index=ON",
+                                              make_cmd: "make clean && make jobs=8 install use_disk_index=ON",
                                               images: '["milvus","pytest","helm"]',
                                               tekton_log_timeout: '30m'
 
diff --git a/ci/jenkins/PR-for-go-sdk.groovy b/ci/jenkins/PR-for-go-sdk.groovy
index bc031879b9..977a9d5924 100644
--- a/ci/jenkins/PR-for-go-sdk.groovy
+++ b/ci/jenkins/PR-for-go-sdk.groovy
@@ -57,7 +57,7 @@ pipeline {
                                               gitBaseRef: gitBaseRef,
                                               pullRequestNumber: "$env.CHANGE_ID",
                                               suppress_suffix_of_image_tag: true,
-                                              make_cmd: "make clean && make install use_disk_index=ON",
+                                              make_cmd: "make clean && make jobs=8 install use_disk_index=ON",
                                               images: '["milvus","gotestsum","helm"]'
 
                         milvus_image_tag = tekton.query_result job_name, 'milvus-image-tag'
diff --git a/ci/jenkins/PR.groovy b/ci/jenkins/PR.groovy
index b8b5bcb420..7b8814557e 100644
--- a/ci/jenkins/PR.groovy
+++ b/ci/jenkins/PR.groovy
@@ -56,7 +56,7 @@ pipeline {
                                               gitBaseRef: gitBaseRef,
                                               pullRequestNumber: "$env.CHANGE_ID",
                                               suppress_suffix_of_image_tag: true,
-                                              make_cmd: 'make clean && make install USE_ASAN=ON use_disk_index=ON',
+                                              make_cmd: 'make clean && make jobs=8 install USE_ASAN=ON use_disk_index=ON',
                                               images: '["milvus","pytest","helm"]'
 
                         milvus_image_tag = tekton.query_result job_name, 'milvus-image-tag'