diff --git a/indexlib/CMakeLists.txt b/indexlib/CMakeLists.txt
index f89e4f1a4..93e215e4f 100644
--- a/indexlib/CMakeLists.txt
+++ b/indexlib/CMakeLists.txt
@@ -26,7 +26,7 @@ include_directories(
 
 install( FILES
     create.h index.h lockfile.h
-  DESTINATION ${INCLUDE_INSTALL_DIR}/index )
+  DESTINATION ${INCLUDE_INSTALL_DIR}/kde/index )
 
 
 ##### other data ################################
diff --git a/libemailfunctions/CMakeLists.txt b/libemailfunctions/CMakeLists.txt
index 13004d64d..cbdd35108 100644
--- a/libemailfunctions/CMakeLists.txt
+++ b/libemailfunctions/CMakeLists.txt
@@ -25,7 +25,7 @@ link_directories(
 ##### header files ################################
 
 if( BUILD_LIBKDEPIM )
-  install( FILES idmapper.h DESTINATION ${INCLUDE_INSTALL_DIR}/libemailfunctions )
+  install( FILES idmapper.h DESTINATION ${INCLUDE_INSTALL_DIR}/kde/libemailfunctions )
 endif()