diff --git a/CMakeLists.txt b/CMakeLists.txt
index b0c499b91..204598f98 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1112,6 +1112,9 @@ set(CPACK_GENERATOR "TGZ;ZIP")
 if(APPLE)
     string(TOLOWER "${CMAKE_PROJECT_NAME}-macos-universal" CPACK_PACKAGE_FILE_NAME)
 else() # We don't use this in Windows
+    if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+        set(CMAKE_SYSTEM_PROCESSOR "amd64")
+    endif()
     string(TOLOWER "${CMAKE_PROJECT_NAME}-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}" CPACK_PACKAGE_FILE_NAME)
 endif()