diff --git a/cmake/macros/SetPackagingParameters.cmake b/cmake/macros/SetPackagingParameters.cmake
index 503c57a619..bc1d6c9f86 100644
--- a/cmake/macros/SetPackagingParameters.cmake
+++ b/cmake/macros/SetPackagingParameters.cmake
@@ -63,7 +63,7 @@ macro(SET_PACKAGING_PARAMETERS)
 
     # check if we need to find signtool
     if (PRODUCTION_BUILD OR PR_BUILD)
-      find_program(SIGNTOOL_EXECUTABLE signtool PATHS "C:/Program Files (x86)/Windows Kits/8.1" PATH_SUFFIXES "bin/x64")
+      find_program(SIGNTOOL_EXECUTABLE signtool PATHS "C:\\Program\ Files\ (x86)\\Windows\ Kits\\8.1" PATH_SUFFIXES "bin/x64")
 
       if (NOT SIGNTOOL_EXECUTABLE)
         message(FATAL_ERROR "Code signing of executables was requested but signtool.exe could not be found.")