1 files changed, 2 insertions, 0 deletions

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 4837f61d9..e43c92edc 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -404,6 +404,8 @@ int conf_write(const char *name)
                         if (ret == 0)
                                 strftime(buf, sizeof(buf), "#define AUTOCONF_TIMESTAMP "
                                         "\"%Y-%m-%d %H:%M:%S\"\n", localtime(&now));
+                } else { /* bbox */
+                        strcpy(buf, "#define AUTOCONF_TIMESTAMP \"\"\n");
                 }
                 fprintf(out_h, "/*\n"
                                " * Automatically generated C config: don't edit\n"