diff --git a/test/test_e2e.py b/test/test_e2e.py
index eb91783..d524df5 100644
--- a/test/test_e2e.py
+++ b/test/test_e2e.py
@@ -16,7 +16,7 @@ def test_sanity(temp_output_dir: str) -> None:
 @pytest.mark.parametrize("num_children", [3, 5, 10, 20])
 def test_abandoning_parent(temp_output_dir: str, num_children: int) -> None:
     duct_prefix = f"{temp_output_dir}log_"
-    command = f"duct -p {duct_prefix} {ABANDONING_PARENT} {num_children} sleep 0.1"
+    command = f"duct --s-i 0.01 --r-i 0.02 -p {duct_prefix} {ABANDONING_PARENT} {num_children} sleep 0.1"
     subprocess.check_output(command, shell=True)
 
     with open(f"{duct_prefix}usage.json") as usage_file: