--- CMakeLists.txt.orig	2026-09-20 15:03:41 UTC
+++ CMakeLists.txt
@@ -216,7 +216,7 @@ install(
 # Install header files for devel.
 install(
   DIRECTORY "${INCLUDE_DIR}/"
-  DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/centreon-clib"
+  DESTINATION "${CMAKE_INSTALL_PREFIX}/include/centreon-clib"
   COMPONENT "development"
   FILES_MATCHING PATTERN "*.hh"
 )