diff --git a/include/envoy/network/connection_handler.h b/include/envoy/network/connection_handler.h
index 6c24a814db5f..2e5f8057db2f 100644
--- a/include/envoy/network/connection_handler.h
+++ b/include/envoy/network/connection_handler.h
@@ -9,6 +9,8 @@
 #include "envoy/network/listener.h"
 #include "envoy/ssl/context.h"
 
+#include "spdlog/spdlog.h"
+
 namespace Envoy {
 namespace Network {