diff --git a/test/e2e/v1beta1/scripts/gh-actions/run-e2e-tune-api.py b/test/e2e/v1beta1/scripts/gh-actions/run-e2e-tune-api.py
index cb2fec38ccd..4f9b297458d 100644
--- a/test/e2e/v1beta1/scripts/gh-actions/run-e2e-tune-api.py
+++ b/test/e2e/v1beta1/scripts/gh-actions/run-e2e-tune-api.py
@@ -43,7 +43,7 @@ def objective(parameters):
         parameters=parameters,
         objective_metric_name="result",
         max_trial_count=4,
-        resources_per_trial={"cpu": "2"},
+        resources_per_trial={"cpu": "100m"},
     )
     experiment = katib_client.wait_for_experiment_condition(
         exp_name, exp_namespace, timeout=EXPERIMENT_TIMEOUT
@@ -103,7 +103,7 @@ def objective(parameters):
         resources_per_trial=TrainerResources(
             num_workers=2,
             num_procs_per_worker=2,
-            resources_per_worker={"cpu": "2"},
+            resources_per_worker={"cpu": "100m"},
         ),
     )