diff --git a/tests/integration_tests/performance/test_boottime.py b/tests/integration_tests/performance/test_boottime.py
index b5f36f842a1..e4f62b388e4 100644
--- a/tests/integration_tests/performance/test_boottime.py
+++ b/tests/integration_tests/performance/test_boottime.py
@@ -181,7 +181,7 @@ def test_boottime(
         {
             **DIMENSIONS,
             "performance_test": "test_boottime",
-            "guest_kernel_acpi": guest_kernel_acpi.name,
+            "guest_kernel": guest_kernel_acpi.name,
             "vcpus": str(vcpu_count),
             "mem_size_mib": str(mem_size_mib),
         }