diff --git a/include/internal/catch_context.h b/include/internal/catch_context.h
index 9304b303..8b683864 100644
--- a/include/internal/catch_context.h
+++ b/include/internal/catch_context.h
@@ -11,9 +11,6 @@
 #include "catch_interfaces_generators.h"
 #include "catch_ptr.hpp"
 
-#include <memory>
-#include <vector>
-#include <stdlib.h>
 
 namespace Catch {
 
diff --git a/include/internal/catch_tag_alias_registry.hpp b/include/internal/catch_tag_alias_registry.hpp
index a1fa56b9..cc04ea1e 100644
--- a/include/internal/catch_tag_alias_registry.hpp
+++ b/include/internal/catch_tag_alias_registry.hpp
@@ -11,9 +11,6 @@
 #include "catch_tag_alias_registry.h"
 #include "catch_console_colour.hpp"
 
-#include <map>
-#include <iostream>
-
 namespace Catch {
 
     TagAliasRegistry::~TagAliasRegistry() {}