diff -Naur dragonbox-1.1.3.orig/CMakeLists.txt dragonbox-1.1.3/CMakeLists.txt
--- dragonbox-1.1.3.orig/CMakeLists.txt	2022-07-17 01:40:02.730339794 +0200
+++ dragonbox-1.1.3/CMakeLists.txt	2022-07-17 01:42:08.326148387 +0200
@@ -57,8 +57,7 @@
         "When invoked with --install, dragonbox_to_chars.h/.cpp are installed along with dragonbox.h"
         On)
 
-set(dragonbox_directory "dragonbox-${PROJECT_VERSION}")
-set(dragonbox_include_directory "${CMAKE_INSTALL_INCLUDEDIR}/${dragonbox_directory}")
+set(dragonbox_include_directory "${CMAKE_INSTALL_INCLUDEDIR}/")
 set(dragonbox_install_targets "dragonbox")
 
 if (DRAGONBOX_INSTALL_TO_CHARS)
@@ -73,6 +72,7 @@
         INCLUDES #
         DESTINATION "${dragonbox_include_directory}")
 
+set(dragonbox_directory "dragonbox-${PROJECT_VERSION}")
 set(dragonbox_install_cmakedir "${CMAKE_INSTALL_LIBDIR}/cmake/${dragonbox_directory}")
 
 write_basic_package_version_file(
@@ -120,4 +120,4 @@
               /Zi /permissive-
               $<$<NOT:$<CXX_COMPILER_ID:Clang>>:/experimental:newLambdaProcessor>
               $<$<CONFIG:Release>:/GL>)
-endif()
\ No newline at end of file
+endif()
