--- doc/en/CMakeLists.txt.orig	2023-06-21 07:55:31 UTC
+++ doc/en/CMakeLists.txt
@@ -1,4 +1,4 @@
 ########### install files ###############
 #
 
-kdoctools_create_handbook(index.docbook INSTALL_DESTINATION ${HTML_INSTALL_DIR}/en SUBDIR k4dirstat)
+kdoctools_create_handbook(index.docbook INSTALL_DESTINATION %%PREFIX%%/share/doc SUBDIR k4dirstat)
