--- CMakeLists.txt.orig	2021-10-23 10:33:37 UTC
+++ CMakeLists.txt
@@ -111,6 +111,7 @@ target_link_libraries(${PROJECT_NAME} PUBLIC ${DEP_AWS
 aws_prepare_shared_lib_exports(${PROJECT_NAME})
 
 install(FILES ${AWS_AUTH_ROOT_HEADERS} DESTINATION "include/aws/auth" COMPONENT Development)
+install(FILES ${AWS_AUTH_PRIVATE_HEADERS} DESTINATION "include/aws/auth/private" COMPONENT Development)
 
 if (BUILD_SHARED_LIBS)
    set (TARGET_DIR "shared")
