diff --git a/Installation/cmake/modules/FindLASLIB.cmake b/Installation/cmake/modules/FindLASLIB.cmake
index 2353480c245..9c557a6dce5 100644
--- a/Installation/cmake/modules/FindLASLIB.cmake
+++ b/Installation/cmake/modules/FindLASLIB.cmake
@@ -9,14 +9,15 @@
 # first look in user defined locations
 find_path(LASLIB_INCLUDE_DIR
           NAMES lasreader.hpp
-         PATHS /usr/local/include/LASlib/ 
+         PATHS /usr/local/include/LASlib/
                    ENV LASLIB_INC_DIR
          )
-         
+
 find_path(LASZIP_INCLUDE_DIR
           NAMES mydefs.hpp
           PATHS /usr/local/include/LASzip/
                 ${LASLIB_INCLUDE_DIR}/../../LASzip/src
+                ${LASLIB_INCLUDE_DIR}
          )
 
 find_library(LASLIB_LIBRARIES
@@ -28,8 +29,10 @@ find_library(LASLIB_LIBRARIES
                   ENV LASLIB_LIB_DIR
             )
 
-if(LASLIB_LIBRARIES AND LASLIB_INCLUDE_DIR)
+if(LASLIB_LIBRARIES AND LASLIB_INCLUDE_DIR AND LASZIP_INCLUDE_DIR)
+  if (NOT ${LASLIB_INCLUDE_DIR} STREQUAL ${LASZIP_INCLUDE_DIR})
+    list(APPEND LASLIB_INCLUDE_DIR ${LASZIP_INCLUDE_DIR})
+  endif()
   set(LASLIB_FOUND TRUE)
   set(LASLIB_USE_FILE "UseLASLIB")
 endif()
-
diff --git a/Installation/cmake/modules/UseLASLIB.cmake b/Installation/cmake/modules/UseLASLIB.cmake
index 1af7a023ceb..f1ffb0bd906 100644
--- a/Installation/cmake/modules/UseLASLIB.cmake
+++ b/Installation/cmake/modules/UseLASLIB.cmake
@@ -3,4 +3,4 @@
 
 add_definitions(-DCGAL_LINKED_WITH_LASLIB)
 
-message(DEPRECATION "This file UseLASLIB.cmake is deprecated, and the imported target `CGAL::TBB_support` from CGAL_LASLIB_support.cmake should be used instead.")
+message(DEPRECATION "This file UseLASLIB.cmake is deprecated, and the imported target `CGAL::LASLIB_support` from CGAL_LASLIB_support.cmake should be used instead.")