1 files changed, 3 insertions, 2 deletions
diff --git a/src/core/ext/transport/chttp2/transport/flow_control.h b/src/core/ext/transport/chttp2/transport/flow_control.h
index c705a22d2e..8306047dbc 100644
--- a/src/core/ext/transport/chttp2/transport/flow_control.h
+++ b/src/core/ext/transport/chttp2/transport/flow_control.h
@@ -19,6 +19,7 @@
 #ifndef GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FLOW_CONTROL_H
 #define GRPC_CORE_EXT_TRANSPORT_CHTTP2_TRANSPORT_FLOW_CONTROL_H
 
+#include <grpc/support/port_platform.h>
 #include <stdint.h>
 
 #include <grpc/support/useful.h>
@@ -30,7 +31,7 @@
 struct grpc_chttp2_transport;
 struct grpc_chttp2_stream;
 
-extern "C" grpc_tracer_flag grpc_flowctl_trace;
+extern grpc_core::TraceFlag grpc_flowctl_trace;
 
 namespace grpc {
 namespace testing {
@@ -118,7 +119,7 @@ class FlowControlTrace {
             StreamFlowControl* sfc);
   void Finish();
 
-  const bool enabled_ = GRPC_TRACER_ON(grpc_flowctl_trace);
+  const bool enabled_ = grpc_flowctl_trace.enabled();
 
   TransportFlowControl* tfc_;
   StreamFlowControl* sfc_;