diff --git a/cmake/install_macros.cmake b/cmake/install_macros.cmake
index ee1a39066b1..06c27f42c7e 100644
--- a/cmake/install_macros.cmake
+++ b/cmake/install_macros.cmake
@@ -182,7 +182,7 @@ IF(WIN32)
   MARK_AS_ADVANCED(SIGNCODE)
   IF(SIGNCODE)
    SET(SIGNTOOL_PARAMETERS 
-     /a /t http://timestamp.globalsign.com/?signature=sha2
+     /a /fd SHA256 /t http://timestamp.globalsign.com/?signature=sha2
      CACHE STRING "parameters for signtool (list)")
     IF(NOT SIGNTOOL_EXECUTABLE)
       FILE(GLOB path_list