diff --git a/CMakeLists.txt b/CMakeLists.txt
index ec8645a..b06c48e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -171,5 +171,5 @@ endif()
 if (NOT DEFINED CXX_TARGET)
     set(CXX_TARGET ${CMAKE_HOST_SYSTEM_PROCESSOR})
 endif()
-set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}-${CXX_TARGET}")
+set(CPACK_PACKAGE_FILE_NAME "${CPACK_PACKAGE_FILE_NAME}.${CXX_TARGET}")
 include(CPack)
\ No newline at end of file