diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6360a4d..6cfd4f4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -20,7 +20,7 @@ target_link_libraries(boost_assert
 if(CMAKE_VERSION VERSION_GREATER 3.18 AND CMAKE_GENERATOR MATCHES "Visual Studio")
 
   file(GLOB_RECURSE boost_assert_IDEFILES CONFIGURE_DEPENDS include/*.hpp)
-  source_group(TREE ${PROJECT_SOURCE_DIR}/include FILES ${boost_assert_IDEFILES})
+  source_group(TREE ${PROJECT_SOURCE_DIR}/include FILES ${boost_assert_IDEFILES} PREFIX "Header Files")
   list(APPEND boost_assert_IDEFILES extra/boost_assert.natvis)
   target_sources(boost_assert PRIVATE ${boost_assert_IDEFILES})