diff --git a/quic/core/congestion_control/bandwidth_sampler.h b/quic/core/congestion_control/bandwidth_sampler.h
index b27e3a1..33d8fe8 100644
--- a/quic/core/congestion_control/bandwidth_sampler.h
+++ b/quic/core/congestion_control/bandwidth_sampler.h
@@ -289,7 +289,7 @@
   // and the state of the connection at the moment the packet was sent,
   // specifically the information about the most recently acknowledged packet at
   // that moment.
-  struct QUIC_EXPORT_PRIVATE ConnectionStateOnSentPacket {
+  struct /*QUIC_EXPORT_PRIVATE*/ ConnectionStateOnSentPacket {
     // Time at which the packet is sent.
     QuicTime sent_time;
 
diff --git a/quic/core/packet_number_indexed_queue.h b/quic/core/packet_number_indexed_queue.h
index 83e3d88..823d9b7 100644
--- a/quic/core/packet_number_indexed_queue.h
+++ b/quic/core/packet_number_indexed_queue.h
@@ -35,7 +35,7 @@
 // Because of that, it is not a general-purpose container and should not be used
 // as one.
 template <typename T>
-class QUIC_EXPORT_PRIVATE PacketNumberIndexedQueue {
+class /*QUIC_EXPORT_PRIVATE*/ PacketNumberIndexedQueue {
  public:
   PacketNumberIndexedQueue() : number_of_present_entries_(0) {}
 
@@ -86,7 +86,7 @@
 
  private:
   // Wrapper around T used to mark whether the entry is actually in the map.
-  struct QUIC_EXPORT_PRIVATE EntryWrapper : T {
+  struct /*QUIC_EXPORT_PRIVATE*/ EntryWrapper : T {
     bool present;
 
     EntryWrapper() : present(false) {}