diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0b48c214..c658a4c3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1067,6 +1067,7 @@ else()
   set(CPACK_GENERATOR "TZST")
 endif()
 set(CPACK_SOURCE_GENERATOR "${CPACK_GENERATOR}")
+set(CPACK_THREADS 0)
 set(CPACK_PACKAGE_VERSION_MAJOR "${PRJ_VERSION_MAJOR}")
 set(CPACK_PACKAGE_VERSION_MINOR "${PRJ_VERSION_MINOR}")
 set(CPACK_PACKAGE_VERSION_PATCH "${PRJ_VERSION_PATCH}")