1 files changed, 1 insertions, 0 deletions
diff --git a/util/regress b/util/regress
index b17da8797..2ed2b6970 100755
--- a/util/regress
+++ b/util/regress
@@ -45,6 +45,7 @@ add_option('--builds',
            'ALPHA_MOESI_CMP_directory,' \
            'ALPHA_MOESI_CMP_token,' \
            'MIPS,' \
+           'NULL,' \
            'POWER,' \
            'SPARC,' \
            'X86,X86_MESI_CMP_directory,' \