diff --git a/CMake/CPackSetup.cmake b/CMake/CPackSetup.cmake
index 5101ab15ac..982dc15846 100644
--- a/CMake/CPackSetup.cmake
+++ b/CMake/CPackSetup.cmake
@@ -72,7 +72,7 @@ else()
   set(CPACK_GENERATOR TGZ)
   if(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
     set(CPACK_SYSTEM_NAME "Linux")
-  if(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
+  elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64")
     set(CPACK_SYSTEM_NAME "Linux-arm64")
   else()
     message("Unknown architecture: ${CMAKE_SYSTEM_PROCESSOR}")