diff --git a/rtc_base/socket.h b/rtc_base/socket.h
index 2a3d61d573..2520f34700 100644
--- a/rtc_base/socket.h
+++ b/rtc_base/socket.h
@@ -145,8 +145,8 @@ struct PacketInfo {
   PacketInfo(const PacketInfo& info);
   ~PacketInfo();
 
-  bool included_in_feedback;
-  bool included_in_allocation;
+  bool included_in_feedback = false;
+  bool included_in_allocation = false;
   PacketType packet_type = PacketType::kUnknown;
   PacketInfoProtocolType protocol = PacketInfoProtocolType::kUnknown;
   // A unique id assigned by the network manager, and absl::nullopt if not set.