diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6cd778a..6b9ff75 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -376,11 +376,8 @@ set(CPACK_PACKAGE_VERSION_MAJOR "${TIDY_MAJOR_VERSION}")
 set(CPACK_PACKAGE_VERSION_MINOR "${TIDY_MINOR_VERSION}")
 set(CPACK_PACKAGE_VERSION_PATCH "${TIDY_POINT_VERSION}")
 set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README/README.html")
-if (WIN32)
-    set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/README/LICENSE.txt")
-else ()
-    set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/README/LICENSE.md")
-endif ()    
+# use one compatible license file for all
+set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/README/LICENSE.txt")
 set(CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_SOURCE_DIR}/README/README.html")
 set(CPACK_RESOURCE_FILE_WELCOME "${CMAKE_CURRENT_SOURCE_DIR}/README/README.html")