diff --git a/src/core/lib/transport/bdp_estimator.cc b/src/core/lib/transport/bdp_estimator.cc
index 23e8117128d..546f21ac64c 100644
--- a/src/core/lib/transport/bdp_estimator.cc
+++ b/src/core/lib/transport/bdp_estimator.cc
@@ -30,12 +30,12 @@ grpc_core::TraceFlag grpc_bdp_estimator_trace(false, "bdp_estimator");
 namespace grpc_core {
 
 BdpEstimator::BdpEstimator(absl::string_view name)
-    : ping_state_(PingState::UNSCHEDULED),
-      accumulator_(0),
+    : accumulator_(0),
       estimate_(65536),
       ping_start_time_(gpr_time_0(GPR_CLOCK_MONOTONIC)),
       inter_ping_delay_(Duration::Milliseconds(100)),  // start at 100ms
       stable_estimate_count_(0),
+      ping_state_(PingState::UNSCHEDULED),
       bw_est_(0),
       name_(name) {}
 
diff --git a/src/core/lib/transport/bdp_estimator.h b/src/core/lib/transport/bdp_estimator.h
index 870f0dc47f3..619b07f75df 100644
--- a/src/core/lib/transport/bdp_estimator.h
+++ b/src/core/lib/transport/bdp_estimator.h
@@ -81,13 +81,13 @@ class BdpEstimator {
  private:
   enum class PingState { UNSCHEDULED, SCHEDULED, STARTED };
 
-  PingState ping_state_;
   int64_t accumulator_;
   int64_t estimate_;
   // when was the current ping started?
   gpr_timespec ping_start_time_;
   Duration inter_ping_delay_;
   int stable_estimate_count_;
+  PingState ping_state_;
   double bw_est_;
   absl::string_view name_;
 };