diff --git a/src/IO/HTTPCommon.cpp b/src/IO/HTTPCommon.cpp
index 09f7724d613..6e1c886b9b0 100644
--- a/src/IO/HTTPCommon.cpp
+++ b/src/IO/HTTPCommon.cpp
@@ -20,6 +20,7 @@
 #include <Poco/Util/Application.h>
 
 #include <istream>
+#include <sstream>
 #include <unordered_map>
 #include <Common/ProxyConfiguration.h>