diff --git a/src/Interpreters/Context.cpp b/src/Interpreters/Context.cpp
index 876229bbaec..98100994900 100644
--- a/src/Interpreters/Context.cpp
+++ b/src/Interpreters/Context.cpp
@@ -442,6 +442,7 @@ Context::Context(const Context &) = default;
 Context & Context::operator=(const Context &) = default;
 
 SharedContextHolder::SharedContextHolder(SharedContextHolder &&) noexcept = default;
+SharedContextHolder::SharedContextHolder() = default;
 SharedContextHolder::~SharedContextHolder() = default;
 SharedContextHolder::SharedContextHolder(std::unique_ptr<ContextShared> shared_context)
     : shared(std::move(shared_context)) {}
diff --git a/src/Interpreters/Context.h b/src/Interpreters/Context.h
index eb9157bb326..ee808211d1e 100644
--- a/src/Interpreters/Context.h
+++ b/src/Interpreters/Context.h
@@ -136,6 +136,7 @@ using IHostContextPtr = std::shared_ptr<IHostContext>;
 struct SharedContextHolder
 {
     ~SharedContextHolder();
+    SharedContextHolder();
     SharedContextHolder(std::unique_ptr<ContextShared> shared_context);
     SharedContextHolder(SharedContextHolder &&) noexcept;