diff --git a/Jenkinsfile b/Jenkinsfile
index 424f97494d76..0c6b7381b0f0 100755
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -45,7 +45,7 @@
 // 'python3 jenkins/generate.py'
 // Note: This timestamp is here to ensure that updates to the Jenkinsfile are
 // always rebased on main before merging:
-// Generated at 2022-05-17T17:26:21.660243
+// Generated at 2022-05-19T12:40:13.340832
 
 import org.jenkinsci.plugins.pipeline.modeldefinition.Utils
 // NOTE: these lines are scanned by docker/dev_common.sh. Please update the regex as needed. -->
@@ -80,7 +80,7 @@ properties([
 upstream_revision = null
 
 // command to start a docker container
-docker_run = 'docker/bash.sh --env CI --env TVM_SHARD_INDEX --env TVM_NUM_SHARDS --env RUN_DISPLAY_URL --env PLATFORM'
+docker_run = 'docker/bash.sh --env CI --env CI_NUM_EXECUTORS --env SCCACHE_BUCKET=tvm-sccache-prod --env TVM_SHARD_INDEX --env TVM_NUM_SHARDS --env RUN_DISPLAY_URL --env PLATFORM'
 docker_build = 'docker/build.sh'
 // timeout in minutes
 max_time = 180
@@ -553,14 +553,14 @@ def fsim_test(image) {
 
 def cmake_build(image, path, make_flag) {
   sh (
-    script: "${docker_run} --env CI_NUM_EXECUTORS ${image} ./tests/scripts/task_build.py --sccache-bucket tvm-sccache-prod",
+    script: "${docker_run} ${image} ./tests/scripts/task_build.py",
     label: 'Run cmake build',
   )
 }
 
 def cpp_unittest(image) {
   sh (
-    script: "${docker_run} --env CI_NUM_EXECUTORS ${image} ./tests/scripts/task_cpp_unittest.sh",
+    script: "${docker_run} ${image} ./tests/scripts/task_cpp_unittest.sh",
     label: 'Build and run C++ tests',
   )
 }
diff --git a/jenkins/Jenkinsfile.j2 b/jenkins/Jenkinsfile.j2
index f250ff12feed..e435f96dc7f8 100644
--- a/jenkins/Jenkinsfile.j2
+++ b/jenkins/Jenkinsfile.j2
@@ -77,7 +77,7 @@ properties([
 upstream_revision = null
 
 // command to start a docker container
-docker_run = 'docker/bash.sh --env CI --env TVM_SHARD_INDEX --env TVM_NUM_SHARDS --env RUN_DISPLAY_URL --env PLATFORM'
+docker_run = 'docker/bash.sh --env CI --env CI_NUM_EXECUTORS --env SCCACHE_BUCKET=tvm-sccache-prod --env TVM_SHARD_INDEX --env TVM_NUM_SHARDS --env RUN_DISPLAY_URL --env PLATFORM'
 docker_build = 'docker/build.sh'
 // timeout in minutes
 max_time = 180
@@ -470,14 +470,14 @@ def fsim_test(image) {
 
 def cmake_build(image, path, make_flag) {
   sh (
-    script: "${docker_run} --env CI_NUM_EXECUTORS ${image} ./tests/scripts/task_build.py --sccache-bucket tvm-sccache-prod",
+    script: "${docker_run} ${image} ./tests/scripts/task_build.py",
     label: 'Run cmake build',
   )
 }
 
 def cpp_unittest(image) {
   sh (
-    script: "${docker_run} --env CI_NUM_EXECUTORS ${image} ./tests/scripts/task_cpp_unittest.sh",
+    script: "${docker_run} ${image} ./tests/scripts/task_cpp_unittest.sh",
     label: 'Build and run C++ tests',
   )
 }
diff --git a/tests/scripts/task_build.py b/tests/scripts/task_build.py
index e4583fe6af04..33e866e16a6a 100755
--- a/tests/scripts/task_build.py
+++ b/tests/scripts/task_build.py
@@ -29,33 +29,25 @@
     init_log()
 
     parser = argparse.ArgumentParser(description="List pytest nodeids for a folder")
-    parser.add_argument("--sccache-bucket", required=False, help="sccache bucket name")
     parser.add_argument("--build-dir", default="build", help="build folder")
     parser.add_argument("--cmake-target", help="optional build target")
     args = parser.parse_args()
 
     env = {"VTA_HW_PATH": str(Path(os.getcwd()) / "3rdparty" / "vta-hw")}
     sccache_exe = shutil.which("sccache")
+    sccache_bucket = os.getenv("SCCACHE_BUCKET")
 
     use_sccache = sccache_exe is not None
     build_dir = Path(os.getcwd()) / args.build_dir
     build_dir = build_dir.relative_to(REPO_ROOT)
 
     if use_sccache:
-        if args.sccache_bucket:
-            env["SCCACHE_BUCKET"] = args.sccache_bucket
+        if sccache_bucket is not None:
             logging.info(f"Using sccache bucket: {args.sccache_bucket}")
         else:
             logging.info(f"No sccache bucket set, using local cache")
-        env["CXX"] = "/opt/sccache/c++"
-        env["CC"] = "/opt/sccache/cc"
-
     else:
-        if sccache_exe is None:
-            reason = "'sccache' executable not found"
-        else:
-            reason = "<unknown>"
-        logging.info(f"Not using sccache, reason: {reason}")
+        logging.info(f"Not using sccache, executable not found")
 
     sh = Sh(env)
 
diff --git a/tests/scripts/task_cpp_unittest.sh b/tests/scripts/task_cpp_unittest.sh
index a28efb0328ec..810de56c9372 100755
--- a/tests/scripts/task_cpp_unittest.sh
+++ b/tests/scripts/task_cpp_unittest.sh
@@ -30,9 +30,7 @@ export TVM_BIND_THREADS=0
 export OMP_NUM_THREADS=1
 
 # Build cpptest suite
-python3 tests/scripts/task_build.py \
-    --sccache-bucket tvm-sccache-prod \
-    --cmake-target cpptest
+python3 tests/scripts/task_build.py --cmake-target cpptest
 
 # crttest requires USE_MICRO to be enabled, which is currently the case
 # with all CI configs