diff --git a/CMakeLists.txt b/CMakeLists.txt
index 391cd1fd..390aae5c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1086,7 +1086,7 @@ if(NOT $PRJ_VERSION_FULL} STREQUAL "")
   set(CPACK_SOURCE_PACKAGE_FILE_NAME
       "${CMAKE_PROJECT_NAME}-${PRJ_VERSION_FULL}")
   set(CPACK_PACKAGE_FILE_NAME
-      "${CMAKE_PROJECT_NAME}-${PRJ_VERSION_FULL}-${CMAKE_SYSTEM_NAME}")
+      "${CMAKE_PROJECT_NAME}-${PRJ_VERSION_FULL}-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
   set(CPACK_PACKAGE_DESCRIPTION_SUMMARY
       "dwarfs - A high compression read-only file system")
   set(CPACK_PACKAGE_VENDOR "Marcus Holland-Moritz <github@mhxnet.de>")