diff --git a/regression/cases/file_to_blackhole/experiment.yaml b/regression/cases/file_to_blackhole/experiment.yaml
index 219dd70e877f3..9b6d2c53c5271 100644
--- a/regression/cases/file_to_blackhole/experiment.yaml
+++ b/regression/cases/file_to_blackhole/experiment.yaml
@@ -1,2 +1 @@
 optimization_goal: egress_throughput
-erratic: true
diff --git a/regression/cases/otlp_http_to_blackhole/experiment.yaml b/regression/cases/otlp_http_to_blackhole/experiment.yaml
index dd1d95b86d9b5..88dfaecaa4a52 100644
--- a/regression/cases/otlp_http_to_blackhole/experiment.yaml
+++ b/regression/cases/otlp_http_to_blackhole/experiment.yaml
@@ -1,2 +1 @@
 optimization_goal: ingress_throughput
-erratic: true
diff --git a/regression/cases/syslog_regex_logs2metric_ddmetrics/experiment.yaml b/regression/cases/syslog_regex_logs2metric_ddmetrics/experiment.yaml
index dd1d95b86d9b5..88dfaecaa4a52 100644
--- a/regression/cases/syslog_regex_logs2metric_ddmetrics/experiment.yaml
+++ b/regression/cases/syslog_regex_logs2metric_ddmetrics/experiment.yaml
@@ -1,2 +1 @@
 optimization_goal: ingress_throughput
-erratic: true