diff --git a/CMakeLists.txt b/CMakeLists.txt
index b630f1593..ca4936b96 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -94,11 +94,6 @@ set(CPACK_RPM_CHANGELOG_FILE "${CMAKE_CURRENT_LIST_DIR}/ChangeLog.txt")
 
 string(TOLOWER "${CMAKE_SYSTEM_NAME}" CPACK_SYSTEM_NAME)
 if (APPLE)
-  execute_process(
-          COMMAND uname -p
-          RESULT_VARIABLE RV
-          OUTPUT_VARIABLE CPACK_PACKAGE_ARCHITECTURE
-  )
   execute_process(COMMAND uname -m OUTPUT_VARIABLE CPACK_PACKAGE_ARCHITECTURE)
   if (CPACK_PACKAGE_ARCHITECTURE MATCHES "x86_64")
     set(CPACK_PACKAGE_ARCHITECTURE amd64)