diff --git a/src/catch2/internal/catch_test_case_tracker.hpp b/src/catch2/internal/catch_test_case_tracker.hpp
index a8d17ce4..c3ed1ae0 100644
--- a/src/catch2/internal/catch_test_case_tracker.hpp
+++ b/src/catch2/internal/catch_test_case_tracker.hpp
@@ -8,7 +8,6 @@
 #ifndef CATCH_TEST_CASE_TRACKER_HPP_INCLUDED
 #define CATCH_TEST_CASE_TRACKER_HPP_INCLUDED
 
-#include <catch2/internal/catch_compiler_capabilities.hpp>
 #include <catch2/internal/catch_source_line_info.hpp>
 #include <catch2/internal/catch_unique_ptr.hpp>
 
diff --git a/src/catch2/internal/catch_test_registry.hpp b/src/catch2/internal/catch_test_registry.hpp
index b5b091c7..0f5ec488 100644
--- a/src/catch2/internal/catch_test_registry.hpp
+++ b/src/catch2/internal/catch_test_registry.hpp
@@ -11,7 +11,6 @@
 #include <catch2/internal/catch_source_line_info.hpp>
 #include <catch2/internal/catch_noncopyable.hpp>
 #include <catch2/interfaces/catch_interfaces_testcase.hpp>
-#include <catch2/internal/catch_compiler_capabilities.hpp>
 #include <catch2/internal/catch_stringref.hpp>
 #include <catch2/internal/catch_unique_ptr.hpp>
 
diff --git a/src/catch2/internal/catch_xmlwriter.hpp b/src/catch2/internal/catch_xmlwriter.hpp
index c8738f97..c2e7473e 100644
--- a/src/catch2/internal/catch_xmlwriter.hpp
+++ b/src/catch2/internal/catch_xmlwriter.hpp
@@ -9,7 +9,6 @@
 #define CATCH_XMLWRITER_HPP_INCLUDED
 
 #include <catch2/internal/catch_stream.hpp>
-#include <catch2/internal/catch_compiler_capabilities.hpp>
 
 // FixMe: Without this include (and something inside it), MSVC goes crazy
 //        and reports that calls to XmlEncode's op << are ambiguous between
diff --git a/src/catch2/reporters/catch_reporter_compact.cpp b/src/catch2/reporters/catch_reporter_compact.cpp
index 26511103..d59cb5a5 100644
--- a/src/catch2/reporters/catch_reporter_compact.cpp
+++ b/src/catch2/reporters/catch_reporter_compact.cpp
@@ -9,7 +9,7 @@
 
 #include <catch2/reporters/catch_reporter_helpers.hpp>
 #include <catch2/interfaces/catch_interfaces_config.hpp>
-#include <catch2/internal/catch_compiler_capabilities.hpp>
+#include <catch2/internal/catch_platform.hpp>
 #include <catch2/internal/catch_console_colour.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
 #include <catch2/internal/catch_stringref.hpp>