diff --git a/stepmania/src/archutils/Unix/arch_setup.h b/stepmania/src/archutils/Unix/arch_setup.h
index 945bc5990c..7b9ebe7de9 100644
--- a/stepmania/src/archutils/Unix/arch_setup.h
+++ b/stepmania/src/archutils/Unix/arch_setup.h
@@ -9,7 +9,7 @@
 #include <sys/param.h>
 #undef ALIGN
 #undef MACHINE
-#if defined(__NetBSD_Version__) && __NetBSD_Version < 299000900
+#if defined(__NetBSD_Version__) && __NetBSD_Version__ < 299000900
 #define lrintf(x) ((int)rint(x))
 #endif
 #endif