diff --git a/setup/installer/windows/util.c b/setup/installer/windows/util.c
index 310938d3e0..4be1081e71 100644
--- a/setup/installer/windows/util.c
+++ b/setup/installer/windows/util.c
@@ -319,7 +319,7 @@ void initialize_interpreter(wchar_t *outr, wchar_t *errr,
     flag = (int*)GetProcAddress(dll, "Py_NoUserSiteDirectory");
     if (!flag) ExitProcess(_show_error(L"Failed to get user_site flag", L"", 1));
     *flag = 1;
-    flag = (int*)GetProcAddress(dll, "Py_HashRandomizationFlag ");
+    flag = (int*)GetProcAddress(dll, "Py_HashRandomizationFlag");
     if (!flag) ExitProcess(_show_error(L"Failed to get hash randomization flag", L"", 1));
     *flag = 1;
     flag = (int*)GetProcAddress(dll, "Py_VerboseFlag");