--- tools/getkversion/getkversion.c
+++ tools/getkversion/getkversion.c
@@ -14,6 +14,8 @@
 int
 main(void)	/* This is for Dan Popp ;) */
 {
+#ifdef UTS_RELEASE
 	printf("%s\n", UTS_RELEASE);
+#endif
 	return 0;
 }