--- SRC/CMakeLists.txt.orig	2022-10-18 01:48:19.000000000 +0800
+++ SRC/CMakeLists.txt	2023-05-10 09:25:56.000000000 +0800
@@ -44,7 +44,7 @@
 
 target_include_directories(butterflypack PUBLIC
   $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}>
-  $<INSTALL_INTERFACE:include>)
+  $<INSTALL_INTERFACE:include/bpack>)
 
 # Define GNU standard installation directories
 include(GNUInstallDirs)